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    air standard

    air standard, Total:107 items.

    In the international standard classification, air standard involves: Ventilators. Fans. Air-conditioners, Installations in buildings, Nuclear energy engineering, Aerospace electric equipment and systems, Domestic, commercial and industrial heating appliances, Paper and board, Shipbuilding and marine structures in general, Domestic electrical appliances in general, Floor treatment appliances, Textile machinery, Electrical accessories, Springs, Air quality, Geology. Meteorology. Hydrology, Transport, Vocabularies, Products of the chemical industry, Internal combustion engines for road vehicles, Protection against fire, Pharmaceutics, Pipeline components and pipelines, Lubricants, industrial oils and related products, Galvanic cells and batteries, Equipment for the chemical industry.


    Professional Standard - Agriculture, air standard

    General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, air standard

    Professional Standard - Machinery, air standard

    Professional Standard - Energy, air standard

    • NB/T 20039.8-2012 Code on nuclear air and gas treatment.Ventilation, air conditioning and air cleaning.Part 8: Medium efficiency air filters
    • NB/T 20039.7-2013 Code on nuclear air and gas treatment Ventilation, air conditioning and air cleaning.Part 7: Low efficiency air filters
    • NB/T 20039.19-2013 Code on nuclear air and gas treatment Ventilation, air conditioning and air cleaning.Part 19: Special type HEPA filters
    • NB/T 20039.5-2014 Code on nuclear air and gas treatment.Ventilation, air conditioning and air cleaning.Part 5: Conditioning equipment
    • NB/T 20039.4-2013 Code on nuclear air and gas treatment Ventilation, air conditioning and air cleaning.Part 4: Housings
    • NB/T 20039.6-2013 Code on nuclear air and gas treatment Ventilation, air conditioning and air cleaning.Part 6: Moisture separators

    Professional Standard - Aviation, air standard

    • HB 5882-1985 General specifications for aviation air-to-air heat exchangers

    Professional Standard - Construction Industry, air standard

    Group Standards of the People's Republic of China, air standard

    國家市場監督管理總局、中國國家標準化管理委員會, air standard

    Professional Standard-Ships, air standard

    Professional Standard - Aquaculture, air standard

    Professional Standard - Aerospace, air standard

    Professional Standard - Textile, air standard

    Professional Standard - Light Industry, air standard

    Professional Standard - Environmental Protection, air standard

    • HJ 492-2009 Air quality—Vocabulary
    • HJ 1042-2019 Ambient air and waster gas-Determination of trimethylamine-Solvent absorption-Headspace/gas chromatography

    中國氣象局, air standard

    應急管理部, air standard

    Association Standard - China Boiler Water Quality Association Standards, air standard

    Professional Standard - Electron, air standard

    • SJ/T 10138-1991 Detail specification for electronic components--Semiconductor integrated circuits--CC4008 CMOS 4-bit binary full adder with look ahead carry




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