diagnostic technology

diagnostic technology, Total:272 items.

The international standard classification for "diagnostic technology" includes: Veterinary medicine , Animal husbandry and breeding , Farming and forestry , Vibrations, shock and vibration measurements , Medical Sciences and health care facilities in general .

The Chinese standard classification for "diagnostic technology" includes: Animal quarantine, veterinary and epidemic prevention , Soil and fertilizer in general , Basic standards and general methods , Veterinary and animal husbandry, veterinary appliance .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 18642-2002 Diagnostic techniques for trichinella spiralis in swine
GB/T 18641-2002 Diagnostic techniques for Aujeszks disease
GB/T 18640-2002 Diagnostic techniques for domestic animals schistosomoiasis Japonicum
GB/T 18636-2002 Diagnostic techniques for bluetongue
GB/T 18643-2002 Diagnotic techniques for Mareks disease
GB/T 18639-2002 Diagnostic techniques for rabies in animals
GB/T 22332-2008 Diagnostic techniques for duck virus enteritis
GB/T 19200-2003 Diagnostic techniques for swine vesicular disease
GB/T 22910-2008 Diagnostic techniques for scrapie
GB/T 22329-2008 Diagnostic techniques for bovine hypodermosis
GB/T 27529-2011 Diagnostic techniques for contagious equine metritis
GB/T 18646-2002 Diagnostic techniques for animal brucellosis
GB/T 18638-2002 Diagnostic techniques for epidemic encephalitis B
GB/T 23239-2009 Diagnostic techniques for trypanosomosis evansi
GB/T 27527-2011 Diagnostic techniques for avian encephalomyelitis
GB/T 27530-2011 Diagnostic techniques for bovine haemorrhagic septicaemia
GB/T 27532-2011 Diagnostic techniques for canine distemper
GB/T 22394.1-2015 Condition monitoring and diagnostics of machines—Data interpretation and diagnostics techniques—Part 1:General guidelines
GB/T 26436-2010 Diagnostic techniques for avian leukosis
GB/T 42117-2022 Diagnostic techniques for ovine Theileria infection
GB/T 16550-2008 Diagnostic techniques for newcastle disease
GB/T 23197-2022 Diagnostic techniques for avian infectious bronchitis
GB/T 18645-2002 Diagnostic techniques for tuberculosis of animal
GB/T 19180-2003 Diagnostic techniques for bovine spongiform encephalopathy
GB/T 29570-2013 Technical regulations for foliar nutrient diagnosis of rubber tree
GB/T 42115-2022 Diagnostic techniques for bovine malignant catarrhal fever
GB/T 23197-2008 Diagnostic techniques for avian infectious bronchitis
GB/T 18649-2002 Diagnostic techniques for contagious bovine pleuropneumonia
GB/T 19167-2003 Diagnostic techniques for infectious bursal disease
GB/T 41556-2022 Diagnostic techniques for bovine Babesia infection
GB/T 18644-2002 Diagnostic techniques for cysticercosis cellulosae
GB/T 21675-2022 Diagnostic techniques for African horse sickness
GB/T 18936-2003 Diagnostic techniques for highly pathogenic avian influenza
GB/T 27980-2011 Diagnostic techniques for equine viral arteritis
GB/T 42364-2023 Diagnostic techniques for contagious agalactia
GB/T 21675-2008 Diagnostic techniques for African horse sickness
GB/T 18648-2002 Diagnostic techniques for African swine fever
GB/T 27640-2011 Diagnostic techniques for horsepox disease
GB/T 18647-2002 Diagnostic techniques for animal coccidiosis
GB/T 18637-2002 Diagnostic techniques for bovine viral diarrhea/mucosal disease
GB/T 27533-2011 Diagnostic techniques for canine parvovirus disease
GB/T 18649-2014 Diagnostic techniques of contagious bovine pleuropneumonia
GB/T 16551-2008 Diagnostic techniques for classical swine fever(hog cholera)
GB/T 18935-2003 Diagnostic techniques for foot-and-mouth disease
GB/T 27641-2011 Diagnostic techniques for horse mange
GB/T 22394-2008 Condition monitoring and diagnostics of machines - General guidelines on data interpretation and diagnostics techniques
GB/T 27982-2011 Diagnostic techniques for peste des petits ruminants

Professional Standard - Agriculture

NY/T 566-2002 Diagnostic techniques for swine erysipelas
GB/T 18639-2023 Diagnostic techniques for rabies
NY/T 1953-2010 Diagnostic technique for Mycoplasma suis(Eperythrozoon suis)
NY/T 1186-2006 Diagnostic techniques for swine mycoplasmal pneumonia
NY/T 908-2004 Diagnostic technique for caseous lymphadenitis in sheep and goat
NY/T 681-2003 Diagnostic techniques for chicken infectious anemia
NY/T 536-2017 Diagnostic techniques for fowl typhoid and pullorum disease
NY/T 576-2002 Diagnostic techniques for sheep pox and goat pox
NY/T 564-2002 Diagnostic techniques for swine pasteurellosis
NY/T 1466-2018 Diagnostic techniques for animal echinococcosis
NY/T 567-2017 Diagnostic techniques for rabbit haemorrhagic septicemia
NY/T 540-2023 Diagnostic techniques for avian viral arthritis
NY/T 551-2002 Diagnostic techniques for egg drop syndrome
NY/T 1470-2007 Diagnostic techniques for scabies of sheep and goat
NY/T 572-2023 Diagnostic techniques for rabbit haemorrhagic disease
NY/T 573-2002 Diagnostic techniques for toxoplasmosis
NY/T 1185-2006 Diagnostic techniques for equine influenza
NY/T 568-2002 Diagnostic techniques for enterovirus encephalomyelitis
NY/T 548-2015 Diagnostic techniques for transmissible gastroenteritis
NY/T 560-2002 Diagnostic techniques for gosling plague
NY/T 563-2002 Diagnostic techniques for fowl cholera (avian pasteurellosis)
NY/T 1186-2017 Diagnostic techniques for mycoplasmal pneumonia of swine
NY/T 684-2003 Diagnostic techniques for canine distemper
NY/T 552-2002 Diagnostic techniques for epizootic lymphangitis
NY/SY 150-2000 Foot and Mouth Disease Diagnosis Technical Regulations
NY/T 556-2002 Diagnostic techniques for avian infectious laryngotracheitis
NY/SY 155-2000 Toxoplasma diagnostic technical regulations
NY/T 570-2002 Diagnostic techniques for equine abortus salmonellosis
NY/SY 182-2000 Chlamydiosis diagnosis technical regulations
NY/T 564-2016 Diagnostic techniques for swine pasteurellosis
GB/T 43159-2023 Diagnostic techniques for schmallenberg disease
NY/T 571-2002 Diagnostic techniques for strangles
NY/T 1188-2006 Diagnosis techniques for vesicular stomatitis
NY/SY 157-2000 Avian Leukemia Diagnosis Technical Regulations
NY/SY 175-2000 Diagnosis technical rules for chicken mycoplasma disease
NY/T 545-2002 Diagnostic techniques for swine dysentery
NY/SY 152-2000 Porcine Parvovirus Diagnostic Technical Regulations
NY/T 1471-2007 Diagnostic techniques for bovine Trichomoniasis
NY/T 1950-2010 Diagnostic techniques for fascioliasis
GB/T 17494-2023 Diagnostic techniques for equine infectious anemia
NY/T 553-2002 Diagnostic techniques for avian mycoplasmosis (mycoplasma gallisepticum)
NY/T 567-2002 Diagnostic techniques for rabbit haemorrhagic septicemia
NY/T 2692-2015 Rapid diagnostic techniques for subclinical mastitis in dairy cow
NY/T 544-2016 Diagnostic techniques for porcine epidemic diarrhoea
NY/T 538-2015 Diagnostic techniques for infectious coryza of chickens
NY/T 546-2002 Diagnostic techniques for atrophic rhinitis of swine
NY/T 1467-2007 PCR for diagnosis of brucellosis in dairy cattle
NY/T 538-2002 Diagnostic techniques for infectious coryza
NY/T 1185-2018 Diagnostic techniques for equine influenza
NY/T 683-2003 Diagnostic techiques for infectious canine hepatitis
NY/T 1469-2007 Diagnostic techniques of Nipah virus disease
NY/T 575-2002 Diagnostic techniques for infectious bovine rhinotracheitis
NY/T 906-2004 Diagnosis techniques for rinderpest
NY/T 1244-2006 Diagnostic techniques for contagious pustular dermatitis
NY/T 544-2002 Diagnostic techniques for porcine epidemic diarrhoea
NY/SY 156-2000 Technical Regulations for the Diagnosis of Swine Fever
NY/T 539-2017 Diagnostic techniques for paratuberculosis
NY/T 554-2002 Diagnostic techniques for duck viral hepatitis
NY/T 539-2002 Diagnostic techniques for paratuberculosis
GB/T 22910-2023 Diagnostic techniques for scrapie
NY/T 561-2015 Diagnostic techniques for animal anthrax
NY/T 562-2015 Diagnostic techniques for animal chlamydiosis
NY/T 558-2002 Diagnostic techniques for bovine spongiform encephalopathy
NY/T 576-2015 Clinical diagnostic technology for sheep pox and goat pox
NY/T 1471-2017 Diagnostic techniques for bovine trichomoniasis
NY/T 545-2023 Diagnostic techniques for swine dysentery
NY/T 559-2002 Diagnostic techniques for avian aspergillosis
NY/SY 176-2000 Diagnosis technical regulations of pullorum
NY/T 561-2002 Diagnostic techniques for animal anthrax
NY/T 548-2002 Diagnostic techniques for transmissible gastroenteritis
NY/T 560-2018 Diagnostic techniques for gosling plague
NY/T 536-2002 Diagnostic techniques for fowl typhoid and pullorum disease
NY/T 2838-2015 Diagnostic techniques of avian salmonellosis
NY/T 562-2002 Diagnostic techniques for animal chlamydiosis
NY/SY 183-2000 Technical regulations for diagnosis of swine panting disease
NY/T 905-2004 Diagnostic technique for virulent mareks disease virus infection chicken
NY/T 1466-2007 Diagnostic techniques for animal echinococcosis
NY/T 557-2002 Diagnostic techniques for glanders
NY/T 544-2015 Diagnostic techniques for porcine epidemic diarrhea

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 18643-2021 Diagnostic techniques for Marek’s disease
GB/T 19167-2020 Diagnostic techniques for infectious bursal disease
GB/T 18935-2018 Diagnostic techniques for foot and mouth disease
GB/T 18648-2020 Diagnostic techniques for African swine fever
GB/T 18638-2021 Diagnostic techniques for Japanese encephalitis
GB/T 19180-2020 Diagnostic techniques for bovine spongiform encephalopathy
GB/T 39602-2020 Diagnostic techniques for Lumpy skin disease
GB/T 18647-2020 Diagnostic techniques for animal coccidiosis
GB/T 16551-2020 Diagnostic techniques for classical swine fever
GB/T 18936-2020 Diagnostic techniques for highly pathogenic avian influenza
GB/T 18644-2020 Diagnostic techniques for porcine cysticercosis
GB/T 16550-2020 Diagnostic techniques for newcastle disease
GB/T 18645-2020 Diagnostic techniques for animal tuberculosis
GB/T 18642-2021 Diagnostic techniques for Trichinella spp

农业农村部

NY/T 4138-2022 Protocol of diagnosis for nosema disease in honeybees
NY/T 4030-2021 Diagnostic techniques for animal tularemia
NY/T 4137-2022 Diagnostic techruques for porcine parvovirus infection
NY/T 4043-2021 Diagnostic techniques for sacbrood disease of Chinese honeybee (Apis cerana cerana)
NY/T 571-2018 Diagnositc techniques for strangles
NY/T 4036-2021 Diagnostic techniques for equine laminitis
NY/T 3074-2017 Diagnostic techniques for bovine ephemeral fever
NY/T 3463-2019 Diagnostic techniques for histomoniasis
NY/T 557-2021 Diagnostic techniques for glanders
NY/T 4041-2021 Diagnostic techniques for aleutian mink disease
NY/T 4035-2021 Diagnostic techniques for Mycoplasma synoviae infection
NY/T 573-2022 Diagnostic techniques for animal toxoplasmosis
NY/T 3073-2017 Diagnostic techniques for clostridium welchii disease of livestock
NY/T 3464-2019 Diagnostic techniques for bovine theileriosis
NY/T 3233-2018 Diagnostic techniques for duck Tembusu viral disease
NY/T 1247-2022 Diagnostic technique for avian reticuloendotheliosis
NY/T 1187-2019 Diagnostic techniques for chicken infectious anemia
NY/T 566-2019 Diagnostic techniques for swine erysipelas
NY/T 3235-2018 Diagnostic techniques for contagious ecthyma
NY/T 2959-2016 Diagnostic technique for bordetella caniculum
NY/T 4039-2021 Diagnostic techniques for avian metapnumevirus infection
NY/T 3190-2018 Diagnostic techniques of swine paratyphoid
NY/T 575-2019 Diagnostic techniques for infectious bovine rhinotracheitis
NY/T 556-2020 Diagnostic techniques for avian infectious laryngotracheitis
NY/T 3790-2020 Diagnostic techniques for seneca virus A infection
NY/T 3188-2018 Diagnostic techniques for duck serositis
NY/T 3465-2019 Diagnostic techniques for caprine arthritis-encephalitis
NY/T 4042-2021 Diagnostic techniques for mink viral enteritis
NY/T 3791-2020 Diagnostic techniques for chicken hydropericardium syndrome

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 3442-2024 Diagnosis technology for sheep streptococcal disease
DB15/T 2727-2022 Technical specification for diagnosis of bovine coronavirus diarrhea
DB15/T 2230-2021 Technical specifications for comprehensive energy-saving diagnosis
DB15/T 2728-2022 Technical specification for diagnosis of bovine rotavirus diarrhea
DB15/T 3591-2024 Technical regulations for pregnancy diagnosis in sheep

Jilin Provincial Standard of the People's Republic of China

DB22/T 2781-2017 Diagnosis Techniques of Fatty Liver in Dogs and Cats
DB22/T 2287-2015 Technical requirements for blueberry mineral nutrition diagnosis
DB22/T 3473-2023 Etiological diagnosis technology of bovine respiratory syncytial disease
DB22/T 1606-2012 Technical rules for the diagnosis of Haemophilus parasuis disease
DB22/T 2601-2016 Diagnosis of abnormal vocal cord movement during perioperative thyroid surgery

Hunan Provincial Standard of the People's Republic of China

DB43/T 2217-2021 Technical regulations for diagnosis of cattle and sheep diseases
DB43/T 1421-2018 Technical rules for diagnosis of polycephalus in sheep
DB43/T 904-2014 Technical regulations for sheep coccidiosis diagnosis
DB43/T 1828-2020 Technical regulations for disease diagnosis in poultry farms

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 4016-2021 Diagnosis Techniques for Listeriosis in Sheep
DB32/T 1772-2011 Diagnosis technique of Haemophilus parasuis disease
DB32/T 1773-2011 PCR Diagnosis Technique of Goose Parvovirus Disease
DB32/T 2608-2013 Diagnosis Technique of Porcine Epidemic Encephalitis B
DB32/T 1771-2011 Diagnosis technique of swine mycoplasma pneumonia
DB32/T 4000-2021 Diagnostic technique for Bovine Tuberculosis by interferon-gamma ELISA assay

Fujian Provincial Standard of the People's Republic of China

DB35/T 2024-2021 Technical specification for the diagnosis of eel herpes virus infection
DB35/T 1621-2016 Diagnosis Techniques of Hepatitis A Virus Type 1 Subtype Infection in Waterfowl
DB35/T 1995-2021 Fluorescence Quantitative PCR Diagnosis Technology of Avian Pericardial Effusion-Hepatitis Syndrome
DB35/T 1712-2017 Diagnosis Techniques of Duck Short-billed Dwarf Syndrome
DB35/T 1854-2019 Diagnosis Techniques of Acute Paralysis Virus Disease in Honeybee Israel
DB35/T 1872-2019 Diagnosis technique of duck adenovirus type 3 disease
DB35/T 2034-2021 Differential Diagnosis Technology of Strong and Weak Virus Nucleic Acids in Duck Plague
DB35/T 1822-2019 Differential Diagnosis Technique of PCR for Waterfowl Circovirus Infection
DB35/T 1593-2016 Diagnosis Technique of Avian Tembusu Virus Disease
DB35/T 1554-2016 Technical specification for the diagnosis of pathogenic colibacillosis in ducks and geese
DB35/T 1761-2018 Diagnosis Technique of Black Queen Bee Disease in Honeybee
DB35/T 1500-2015 Diagnosis techniques for paramyxovirus type 1 in waterfowl

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3095-2018 Canine Nontuberculous Bacterial Pneumonia Diagnosis Specifications
DB21/T 1889-2017 Diagnostic Techniques for Avian Leukemia
DB21/T 3333-2020 Hazel tree disease diagnosis technical regulations
DB21/T 3093-2018 Technical specification for diagnosis of canine coronavirus disease
DB21/T 1889-2011 Avian Leukemia Diagnosis Technical Regulations

Shandong Provincial Standard of the People's Republic of China

DB37/T 3554-2019 Technical specification for nutritional diagnosis of tea tree leaves
DB37/T 3573-2019 Mycoplasma bovis diagnostic technical regulations
DB37/T 2036-2012 Diagnosis Techniques of Latent Mastitis in Dairy Cows
DB37/T 4725.2-2024 Diagnostic techniques for animal diseases Part 2: Alphaherpesviruses
DB37/T 2385-2013 Swine Influenza Diagnostic Techniques
DB37/T 3571-2019 Diagnosis Technique of Bovine Paratuberculosis Interferon-γ ELISA
DB37/T 3128.3-2020 Diagnostic techniques for group Ⅰ adenovirus infection in poultry Part 3: Indirect ELISA diagnostic technique for serotype 4 group Ⅰ poultry adenovirus infection
DB37/T 3316-2018 Laboratory Diagnosis Techniques for Chicken J-subgroup Leukemia
DB37/T 4639.1-2023 Diagnostic techniques for swine diseases Part 1: Circovirus
DB37/T 3128.2-2020 Diagnostic techniques for group Ⅰ poultry adenovirus infection Part 2: PCR and real-time quantitative PCR diagnostic techniques for serotype 4 group Ⅰ poultry adenovirus infection

Hubei Provincial Standard of the People's Republic of China

DB42/T 1024-2014 Diagnostic technical rules for mycoplasma bovis pneumonia
DB42/T 1594-2020 Porcine erysipelas (Erysipelothrix rhusiopathiae) PCR differential diagnosis technical regulations
DB42/T 1361-2018 Shennongjia Sichuan Golden Monkey Degraded Habitat Diagnosis Technical Regulations
DB42/T 1363-2018 Diagnosis technical rules for habitat fragmentation of golden monkeys in Shennongjia

Henan Provincial Standard of the People's Republic of China

DB41/T 2171-2021 Technical regulations for bovine pregnancy diagnosis
DB41/T 2595-2024 Diagnostic technology for porcine acute diarrhea syndrome

Anhui Provincial Standard of the People's Republic of China

DB34/T 1938-2013 Technical procedures for diagnosis of duck flavivirus infection
DB34/T 3893-2021 Technical specifications for energy-saving diagnosis of industrial enterprises

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1207-2011 Diagnosis technical rules for silkworm blood type pus disease
DB51/T 1523-2012 Diagnosis technical rules for silkworm beauveria
DB51/T 1861-2014 Technical rules for the diagnosis of sclerotinia mulberry
DB51/T 2458-2018 Technical rules for diagnosis of giant salamander frog virus disease
DB51/T 1850-2014 Technical specification for diagnosis of porcine circovirus disease
DB51/T 1367-2011 Diagnosis technical rules for silkworm midgut-type pustular disease
DB51/T 1185-2011 Diagnosis technical rules for silkworm microparticle disease

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1194-2019 Technical specification for the diagnosis of porcine proliferative enteritis

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 18646-2018 Diagnostic techniques for animal brucellosis
GB/T 18636-2017 Diagnostic techniques for bluetongue
GB/T 35908-2018 Diagnostic techniques for chalkbrood of honey bees

Guangxi Provincial Standard of the People's Republic of China

DB45/T 2829-2023 Technical specifications for screening and diagnosis of thalassemia

Professional Standard - Electricity

DL/T 1663-2023 Technical guidelines for on-line monitoring and intelligent diagnosis of relaying protection in smart substation
DL/T 1532-2016 Guidance for Corrosion Diagnosis Technology of Grounding Grid
DL/T 345-2010 Charged device technology application guidelines for UV diagnostics

Guangdong Provincial Standard of the People's Republic of China

DB44/T 2121-2018 Technical specification for nutritional diagnosis of oil tea leaves

Group Standards of the People's Republic of China

T/SHZSAQS 00079-2022 Technical specification for the diagnosis of subclinical mastitis in both dairy and meat cattle
T/SHZSAQS 0162-2022 Technical specifications for rapid diagnosis of brucellosis in cattle and sheep
T/JAASS 8-2021 Technical specification for diagnosis of the disease of serotype 4 fowl adenovirus
T/CVMA 62-2021 Technical specification for diagnosis of chronic kidney disease in dogs and cats
T/CVMA 125-2023 Diagnostic techniques for yak coccidiosis
T/CI 019-2022 Technical Guidelines on Feline Rapid Diagnosis In Vitro （Fluorescence Immunochromatography）
T/ACCEM 008-2024 "Technical Specifications for Automobile Maintenance, Inspection and Diagnosis"
T/CVMA 124-2023 Diagnostic techniques for yak manges
T/SMHISA 010-2022 Technical specification for diagnosis of sarcopenia
T/CPCIF 0143-2021 Technical specification for energy-saving diagnosis in soda ash enterprises
T/SHZSAQS 00076-2022 Technical specification for the diagnosis of brucellosis in dairy and meat cattle
T/CI 018-2022 Technical Guidelines on Canine Rapid Diagnosis In Vitro （Fluorescence Immunochromatography）
T/CAAA 028-2019 Code of practice of diagnostic techniques for rabbit hemorrhagic disease type 2
T/SHZSAQS 00077-2022 Technical specification for the diagnosis of bovine tuberculosis in both milk and meat

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2668-2020 Technical regulations for staged diagnosis of total nitrogen fertilizer control in rice

Hebei Provincial Standard of the People's Republic of China

DB13/T 1401-2011 Technical regulations for nutritional diagnosis of pear leaves
DB13/T 2608-2017 Technical rules for nutritional diagnosis of jujube leaves
DB13/T 1415-2011 Diagnosis technical rules for fish parasitic diseases
DB13/T 5374-2021 Technical rules for comprehensive diagnosis of poultry aspergillosis fumigatus
DB13/T 5573-2022 Technical regulations for comprehensive diagnosis of chicken fecal enterococci
DB13/T 2892-2018 Technical regulations for comprehensive diagnosis of avian candidiasis

Gansu Provincial Standard of the People's Republic of China

DB62/T 4626-2022 Technical regulations for nutritional diagnosis of olive leaves
DB62/T 4634-2022 Serological Diagnosis Technique of Bovine Nodular Skin Disease

Hainan Provincial Standard of the People's Republic of China

DB46/T 562-2021 Morphological diagnosis technical rules for oil palm deficiency symptoms
DB46/T 206-2011 Pepper Leaf Nutritional Diagnosis Technical Regulations

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 1746-2023 Technical Regulations for Nitrogen Monitoring and Diagnosis of Double Cropping Rice
DB36/T 1747-2023 Diagnostic technical rules for novel goose astrovirus disease

Tianjin Provincial Standard of the People's Republic of China

DB12/T 375-2008 Technical specification for diagnosis of dairy cow mastitis

Professional Standard - Ferrous Metallurgy

YB/T 6118-2023 Technical guidelines of energy saving diagnostics for steel industry

工业和信息化部

HG/T 6030-2022 Technology specification for diagnosis of energy saving of chlor-alkali plant
YB/T 6006-2022 Technical specification for energy saving diagnosis of blast furnace

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

ASHRAE OR-94-21-1994 Diagnostic Techniques for Room Air Motion