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air concentration
air concentration, Total:35 items.
In the international standard classification, air concentration involves: Air quality, Construction materials, Medical sciences and health care facilities in general, Occupational safety. Industrial hygiene, Geology. Meteorology. Hydrology, Miscellaneous domestic and commercial equipment, Farming and forestry.
API - American Petroleum Institute, air concentration
- API PUBL 4619-1995 Study to Characterize Air Concentrations of Methyl Tertiary Butyl Ether (MTBE) at Service Stations in the Northeast
- API PUBL 4484 VOL I-1989 Monitoring Near Refineries for Airborne Chemicals on the SARA Title III Section 313 List Volume I Validated Ambient Air Concentrations Around Three Refineries
AT-ON, air concentration
- ONORM M 9440-1996 Dispersion of pollutants in the atmosphere - Calculation of ambient air concentrations and determination of Stack heights
- ONORM M 9405-1993 Determination of asbestos concentration in air Dosage des concentrations d'amiante dans l'air
Professional Standard - Building Materials, air concentration
International Organization for Standardization (ISO), air concentration
- ISO/TS 21361:2019 Nanotechnologies — Method to quantify air concentrations of carbon black and amorphous silica in the nanoparticle size range in a mixed dust manufacturing environment
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, air concentration
- GB/T 16147-1995 Scintillation flask method for measuring radon concentration in the air
中华人民共和国国家卫生和计划生育委员会, air concentration
- GBZ/T 155-2002 Scintillation flask method for measuring radon concentration in the air
British Standards Institution (BSI), air concentration
- PD ISO/TS 21361:2019 Nanotechnologies. Method to quantify air concentrations of carbon black and amorphous silica in the nanoparticle size range in a mixed dust manufacturing environment
- BS EN ISO 16000-7:2007 Indoor air. Sampling strategy for determination of airborne asbestos fibre concentrations
- BS EN 14662-3:2015 Tracked Changes. Ambient air. Standard method for the measurement of benzene concentrations. Automated pumped sampling with in situ gas chromatography
American Society for Testing and Materials (ASTM), air concentration
Japanese Industrial Standards Committee (JISC), air concentration
- JIS Z 3950:2021 Methods of measurement for airborne dust concentration in welding environment
Heilongjiang Provincial Standard of the People's Republic of China, air concentration
European Committee for Standardization (CEN), air concentration
- EN 13205:2001 Workplace Atmospheres - Assessment of Performance of Instruments for Measurement of Airborne Particle Concentrations
- EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
中国气象局, air concentration
HU-MSZT, air concentration
Professional Standard - Labor and Labor Safety, air concentration
- LD/T 98-1996 Light-scattering method for determination of dust concentration in air
VN-TCVN, air concentration
- TCVN 5754-1993 Work place air.Methods for determination of mass concentration of toxic gases and vapours.General sampling methods
Group Standards of the People's Republic of China, air concentration
劳动部, air concentration
- LD 98-1996 Light scattering method for determination of dust concentration in air
Hubei Provincial Standard of the People's Republic of China, air concentration
- DB42/T 1198-2016 Concentration levels of air negative oxygen ions in Hubei Province
Military Standard of the People's Republic of China-General Armament Department, air concentration
- GJB 11A-1998 Allowable concentration of air components in nuclear submarine cabin
- GJB 11-1984 Allowable concentration of air components in nuclear submarine cabin
- GJB 11.2-1991 Allowable concentration of air components in cabins of surface ships
未注明发布机构, air concentration
- GJB 11B-2012 Allowable concentration of air components in nuclear submarine cabin
- GJB 7497-2012 Allowable concentration of air components in cabins of surface ships
German Institute for Standardization, air concentration
- DIN EN 14662-3:2016-02 Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography; German version EN 14662-3:2015
- DIN EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air; German version EN 15549:2008
Shanghai Provincial Standard of the People's Republic of China, air concentration
- DB31/T 13-1-1990 Permissible concentration in the air of asbestos dust workplaces (count method)
ES-UNE, air concentration
- UNE-EN 14662-3:2016 Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography
Professional Standard - Forestry, air concentration
- LY/T 2586-2016 Specification on observation on air negative oxygen ion concentration