Pollution level two

Pollution level two, Total:71 items.

The international standard classification for "Pollution level two" includes: Farming and forestry , Cylinders , Compressors and pneumatic machines , Filters, seals and contamination of fluids , Aerospace fluid systems and components .

The Chinese standard classification for "Pollution level two" includes: Basic standards and general methods , Hydraulic and pneumatic device , Compressor and fan , Aerospace hydraulic elements and accessories , Fuel system and its accessories .

Professional Standard - Traffic

JT 2011-1991 Grade Standards for Ship Oil Pollution Accidents
JT/T 458-2001 Classification for oil pollution accidents from ships

中国气象局

QX/T 413-2018 Grades of air pollution diffusion meteorological conditions

Shanxi Provincial Standard of the People's Republic of China

DB14/T 2838-2023 Classification of meteorological conditions for ozone pollution

Professional Standard - Aviation

HB 8461-2014 Contamination classification for hydraulic fluid of civil aircraft

Professional Standard - Agriculture

NY/T 1262-2007 Grading Agricultural Environmental Pollution Accident
GB/T 14039-1993 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles

Group Standards of the People's Republic of China

T/GIEHA 002-2017 Indoor environmental purification and treatment agency qualification level
T/JSIIEPPC 0002-2020 Standard for indoor environmental purification and treatment agency qualification level
T/GZZH 001-2020 Indoor Environmental Pollution Prevention and Purification Enterprise Qualification Grade Evaluation Criteria
T/ZNZ 083-2021 Specification for classification standard of cadmium pollution in leafy vegetable producing soils
T/SEESA 002-2021 Grade Evaluation Method for The Third Party Environmental Treatment Service Institution

Guangdong Provincial Standard of the People's Republic of China

DB44/T 350-2006 Rank Partition of the Resistance of Urban Greening Trees to Air Pollution

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

GB/T 13277.1-2023 Compressed air—Part 1：Contaminants and purity classes
GB/T 14039-2002 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles
GB/T 13277.1-2008 Compressed air - Part 1：Contaminants and purity classes

Professional Standard - Aerospace

QJ 2724.1-1995 Aerospace Hydraulic Pollution Control - Coding Method for Pollution Grade of Solid Particle in Working Liquid

Tianjin Provincial Standard of the People's Republic of China

DB12/T 108-2008 Laundry and dyeing enterprise grade standard

Zhejiang Provincial Standard of the People's Republic of China

DB3301/T 0162-2018 Classification of washing and dyeing enterprises

Ningxia Provincial Standard of the People's Republic of China

DB64/T 837-2013 Classification standards for laundry and dyeing shops

Liaoning Provincial Standard of the People's Republic of China

DB21/T 2029-2012 Classification and assessment of washing and dyeing industry

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39095-2020 Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1238-2011 Regulations on Classification of Laundry and Dyeing Enterprises

British Standards Institution (BSI)

BS ISO 8573-1:2010 Compressed air - Contaminants and purity classes
BS 5540-7:1991 Evaluating particulate contamination of hydraulic fluids - Method of determining the level of contamination (by the gravimetric method)
BS ISO 4406:1999 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
BS ISO 4406:2017 Hydraulic fluid power. Fluids. Method for coding the level of contamination by solid particles
BS ISO 4406:2000 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
BS ISO 4406:2021 Hydraulic fluid power. Fluids. Method for coding the level of contamination by solid particles
BS ISO 21018-1:2008 Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid - General principles

Korean Agency for Technology and Standards (KATS)

KS B ISO 8573-1-2013 Compressed air－Contaminants and purity classes
KS B ISO 8573-1-2003(2008) Compressed air－Contaminants and purity classes
KS B ISO 4406-2008(2018) Hydraulic fluid power－Fluids－Method for coding the level of contamination by solid particles
KS M ISO 4406_2001:2007 Hydraulic fluid power－fluids－Method for coding the level of contamination by solid particles
KS B ISO 4406-2023 Hydraulic fluid power－Fluids－Method for coding the level of contamination by solid particles
KS M ISO 4406_2001-2007 Hydraulic fluid power－fluids－Method for coding the level of contamination by solid particles

SCC

BS ISO 8573-1:2001 Compressed air-Contaminants and purity classes
BS 5540-4:1981 Evaluating particulate contamination of hydraulic fluids-Method of defining levels of contamination (solid contaminant code)
DANSK DS/ISO 8573-1:2010 Compressed air - Part 1: Contaminants and purity classes
AWWA MTC57614 Low Fouling Reverse Osmosis Membranes: Evidence to the Contrary on Microfiltered Secondary Effluent
AWWA MTC69767 Nanofouling of Polypropylene Microfiltration Membranes by Clarified Secondary Effluent
ASTM STP 1264-96 Superfund Risk Assessment in Soil Contamination Studies, 2nd Volume
09/30169813 DC BS ISO 8573-1. Compressed air. Part 1. Contaminants and purity classes
MIL MIL-STD-1246C-1994 PRODUCT CLEANLINESS LEVELS AND CONTAMINATION CONTROL PROGRAM (S/S BY IEST-STD-CC1246D-2002)
11/30187639 DC BS ISO 12584. Aerospace. Hydraulic fluid components. Expression of particulate contamination levels

RU-GOST R

GOST 17433-1980 Industries purity. Compressed air grades of contamination

Standard Association of Australia （SAA）

AS 4002.1:2001 Hydraulic fluid power - Particulate contamination of systems - Method of coding the level of contamination

CZ-CSN

CSN 33 0405-1989 Electric engineering regulations. Design of outdoor insulation depending on pollution level
CSN 66 2742-1988 Diethylamine, technical grade
CSN 66 2732-1987 Dimettiylamine, technical grade
CSN 65 6206-1989 Hydraulic fluids and oils. Method for oding level of contamination by so- id particles

HU-MSZT

MSZ 2493-1974 Level 2 accuracy
MSZ KGST 1366-1978 Classification of pollutants emitted by air pollution sources
MSZ 2272-1974 Drying wheel secondary accuracy level
MSZ 9197-1977 Cross tapping screws. Level 2 accuracy
MSZ 8760-1977 Protruding head pressure screw level 2 accuracy grade

Danish Standards Foundation

DS/ISO 8573-1:2010 Compressed air - Part 1: Contaminants and purity classes

Japanese Industrial Standards Committee (JISC)

JIS B 8392-1:2012 Compressed air.Part 1: Contaminants and purity classes
JIS B 8392-1:2003 Compressed air -- Part 1: Contaminants and purity classes
JIS L 1065:1999 Identification of dyestuff classes on dyed textiles
JIS B 9933:2021 Hydraulic fluid power -- Fluids -- Method for coding the level of contamination by solid particles

GSO

BH GSO ISO 8573-1:2016 Compressed air -- Part 1: Contaminants and purity classes

International Organization for Standardization (ISO)

ISO 4406:2021 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
ISO 4406:1999 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
ISO 4406:2017 Hydraulic fluid power — Fluids — Method for coding level of contamination by solid particles

KR-KS

KS B ISO 4406-2008(2023) Hydraulic fluid power－Fluids－Method for coding the level of contamination by solid particles

RO-ASRO

STAS 10496-1976 AMMONIUM PHOSPHATE, DIBASIC, ECHNICAL GRADE Diamonium hydrogen phosphate, echnical grade)

Society of Automotive Engineers (SAE)

SAE J2470-2006 Hydraulic Fluid Power Valves Method for Assessing the Lock Sensitivity to Contaminants

SAE - SAE International

SAE J1649/1-1993 Compressed Air for General Use- Part 1: Contaminants and Quality Classes@ Standard

Indonesia Standards

SNI 06-3739-1995 Technical propylene glycol
SNI 06-2594-1992 Technical grade diethyl ether