Gravitational wave doubts

Gravitational wave doubts, Total:65 items.

The international standard classification for "Gravitational wave doubts" includes: Aircraft and space vehicles in general , Protection against crime , Electrical equipment of ships and of marine structures , Construction of railways .

The Chinese standard classification for "Gravitational wave doubts" includes: Technical management , Crime judging technology , Power generation, transformation and distribution equipment for vessel , Railway engineering .

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 2717-2014 Government procurement suppliers challenge complaints

Professional Standard - Aerospace

QJ 3105-1999 Management Provisions for Out-of-tolerance, Substitutes and List of Query

Zhejiang Provincial Standard of the People's Republic of China

DB3302/T 1007-2018 Ningbo Pilotage Service Specifications

Professional Standard - Electron

SJ/T 9523.11-1993 Grading standard for quality of carrier telephone equipment.Power line carrier telephone equipment
SJ/T 10747-1996 colour codes for wire leads of microwave devices

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39874-2021 Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39878-2021 Examination methods for estazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 37318-2019 Power harmonic filter on marine
GB/T 39881-2021 Examination methods for methaqualone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
GB/T 39880-2021 Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
GB/T 39877-2021 Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39883-2021 Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 39876-2021 Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry

未注明发布机构

DIN EN 160200-2:1998 Microwave modular electronic units of assessed quality — Part 2: Index of test methods

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

GB/T 29637-2013 GC and GC-MS examination methods for ketamine in suspected drug
GB/T 29635-2013 GC and GC-MS examination methods for heroin in suspected drug

Professional Standard - Railway

TB 10421-2003 Standard for constructional quality acceptance of railway electric traction feeding engineering
TB 10421-2018 Standard for Acceptance of Traction Power Supply Works in Railway

Professional Standard - Public Safety Standards

GA/T 1642-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Cannabis Detection in Forensic Science Suspected Drugs
GA/T 2049-2023 Forensic sciences-Examination methods for five substances including acetone in suspected precursor chemicals-GC-MS

SCC

ASTM E2195-02 Standard Terminology Relating to the Examination of Questioned Documents
07/30037883 DC ISO/DIS 20665. Water quality. Determination of chronic toxicity to Ceriodaphnia dubia
VDI 3822 BLATT 2.2.8-2016 Damage analysis — Damage to elastomer products due to media stress
DANSK DS/EN 60368-3:2011 Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections
CEI EN 60368-3:2011 Piezoelectric filters of assessed quality Part 3: Standard outlines and lead connections
BS PD 6531:1997 Queries and interpretations on BS 5839:Parts 1 and 4 (as amended)
MIL MIL-DTL-32411-2012 Igniter, Time Blasting Fuse: with Shock Tube Capability - M81
AASHTO R 21-1996(2023) Standard Practice for Drilling for Subsurface Investigations---Unexpectedly Encountering Suspected Hazardous Material
MIL MIL-DTL-32411A-2019 Igniter, Time Blasting Fuse: with Shock Tube Capability - M81
BS PD 6531:1992 Queries and interpretations on BS 5839:Parts 1 and 4 (as amended)
MIL MIL-F-63229-1979 FUZE, PIBD, XM740, (M740) SHOCK WAVE SENSOR FOR

British Standards Institution (BSI)

BS PD 6531:2010 PUBLISHED DOCUMENT Queries and interpretations on BS 5839?1
BS PD 6531:2018 Queries and interpretations on BS 5839-1
BS EN 60368-3:2010 Piezoelectric filters of assessed quality. Standard outlines and lead connections
BS EN 50149:2001 Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires
BS EN 50149:2012 Railway applications. Fixed installations. Electric traction. Copper and copper alloy grooved contact wires

GSO

SDZ 29-1987 Quality classification standards for power line carriers and insulated ground line carriers
GSO IEC 60368-3:2015 Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections

SE-SIS

SIS SEN R 42 02 Microwave technology nomenclature, guidance

Association of German Mechanical Engineers

VDI 3822 Blatt 2.2.8-2015 Failure analysis - Defects on elastomeric products caused by media-induced stress

Association Francaise de Normalisation

NF F42-149*NF EN 50149:2013 Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires
NF EN 61337-2:2005 Filtres utilisant des résonateurs diélectriques à modes guidés - Partie 2 : guide d'utilisation

German Institute for Standardization

DIN EN 50149:2001 Railway applications - Fixed installations; Electric traction - Copper and copper alloy grooved contact wires; German version EN 50149:2001
DIN 43313:1968 Traction switch for electric traction; direction lever
DIN 43313:1968-04 Traction switch for electric traction; direction lever

European Committee for Electrotechnical Standardization（CENELEC）

EN 50149:2012 Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires
EN 60368-3:2010 Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections

U.S. Military Regulations and Norms

ARMY MIL-F-63229-1979 FUZE, PIBD, XM740, (M740) SHOCK WAVE SENSOR FOR
ARMY MIL-F-63229 NOTICE 2-1996 FUZE, PIBD, XM740, (M740) SHOCK WAVE SENSOR FOR
ARMY MIL-F-63229 (2)-1984 FUZE, PIBD, XM740, (M740) SHOCK WAVE SENSOR FOR
ARMY MIL-F-63229 VALID NOTICE 1-1990 FUZE, PIBD, XM740, (M740) SHOCK WAVE SENSOR FOR
ARMY MIL-F-63229 VALID NOTICE 3-2013 Fuze, PIBD, XM740, (M740) Shock Wave Sensor for

RO-ASRO

STAS 8537-1985 Hydraulic power FILTERS Special technical requirements for quality

Danish Standards Foundation

DS/EN 60368-3:2011 Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections

ES-UNE

UNE-EN 60368-3:2010 Piezoelectric filters of assessed quality -- Part 3: Standard outlines and lead connections (Endorsed by AENOR in March of 2011.)

KR-KS

KS C IEC 60368-3-2018(2023) Piezoelectric filters of assessed quality — Part 3: Standard outlines and lead connections

International Electrotechnical Commission (IEC)

IEC 60411:1973 Power convertors for electtric traction. Single-phase traction power convertors
IEC 60368-3:2010 Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections
IEC 60368-3:2001 Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections

US-FCR

FCR FED PCDT 1-1972 PLASTIC CORRUGATED DRAINAGE TUBING, TENTATIVE SPECIFICATIONS FOR

CENELEC - European Committee for Electrotechnical Standardization

EN 60368-3:2001 Piezoelectric Filters of Assessed Quality Part 3: Standard Outlines and Lead Connections

AASHTO - American Association of State Highway and Transportation Officials

R 21-1996 Standard Recommended Practice for Drilling for Subsurface Investigations Unexpectedly Encountering Suspected Hazardous Material

The American Road & Transportation Builders Association

AASHTO R 21-96(R2019) Standard Practice for Drilling for Subsurface Investigations—Unexpectedly Encountering Suspected Hazardous Material

Others: