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pollution level

pollution level, Total:36 items.

In the international standard classification, pollution level involves: Fluid power systems, Hydraulic fluids, Insulation, Farming and forestry, Soil quality. Pedology, Road vehicle systems, Lifting equipment, Aerospace fluid systems and components, Bearings.

Standard Association of Australia （SAA）, pollution level

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

CZ-CSN, pollution level

CSN 33 0405-1989 Electric engineering regulations. Design of outdoor insulation depending on pollution level

Guangdong Provincial Standard of the People's Republic of China, pollution level

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, pollution level

GB/T 14039-2002 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles

British Standards Institution (BSI), pollution level

BS ISO 4406:2000 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 4406:1999 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 5540-7:1991 Evaluating particulate contamination of hydraulic fluids - Method of determining the level of contamination (by the gravimetric method)
20/30408156 DC BS ISO 4406. Hydraulic fluid power. Fluids. Method for coding the level of contamination by solid particles
BS ISO 21018-3:2008 Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid - Use of the filter blockage technique
BS ISO 11500:2008 Hydraulic fluid power - Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
BS ISO 21018-1:2008 Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid - General principles

International Organization for Standardization (ISO), pollution level

ISO 4406:1999 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
ISO 4406:2021 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
ISO 12584:2013 Aerospace.Hydraulic fluid components.Expression of particulate contamination levels

Group Standards of the People's Republic of China, pollution level

T/ZNZ 083-2021 Specification for classification standard of cadmium pollution in leafy vegetable producing soils

Professional Standard - Agriculture, pollution level

GB/T 14039-1993 Code of solid particle pollution level of hydraulic system working medium
NY/T 1262-2007 Grading Agricultural Environmental Pollution Accident

Korean Agency for Technology and Standards (KATS), pollution level

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

Society of Automotive Engineers (SAE), pollution level

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

Professional Standard - Aerospace, pollution level

QJ 2724.1-1995 Coding method for solid particle pollution level of working fluid in aerospace hydraulic pollution control

Japanese Industrial Standards Committee (JISC), pollution level

JIS B 9933:2021 Hydraulic fluid power -- Fluids -- Method for coding the level of contamination by solid particles
JIS B 9934:2012 Hydraulic fluid power -- Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle

Professional Standard - Machinery, pollution level

JB/T 9737.1-2000 Truck crane and wheel crane.Contaminant grade of solid particle in hydraulic fluid
JB/T 9737-2013 Mobile cranes.Solid particle pollution grade, measurement and selection of the hydraulic fluid

Lithuanian Standards Office , pollution level

LST ISO 4406:2002 Hydraulic fluid power. Fluids. Method for coding the level of contamination by solid particles (ISO 4406:1999)

Association Francaise de Normalisation, pollution level

NF E48-658*NF ISO 11500:2008 Hydraulic fluid power - Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle.

Professional Standard - Aviation, pollution level

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

Professional Standard - Traffic, pollution level

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

German Institute for Standardization, pollution level

DIN ISO 281 Beiblatt 3:2009 Rolling bearings - Dynamic load ratings and rating life - Supplement 3: Estimating of the contamination factor and the contamination level for rolling bearings in closed industrial gear units
DIN ISO 281 Bb.3:2009 Rolling bearings - Dynamic load ratings and rating life - Supplement 3: Estimating of the contamination factor respectively the contamination level for rolling bearings in closed industrial gear units; English version of DIN ISO 281 Supplement 3:2009-07

国家市场监督管理总局、中国国家标准化管理委员会, pollution level

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