欢迎来到寰标网! 客服QQ:772084082 加入会员
已选条件: 通风和空调系统
每页显示20 条,共找到 3301 条结果 <1/166>
标准编号 标准名称 发布部门 发布日期 状态
EN 13141-3:2004 Ventilation For Buildings - Performance Testing Of Components/Products For Residential Ventilation - Part 3: Range Hoods For Residential Use Comite Eur.. 2020-11-20 被替代
UNE EN ISO 15858:2017 Uv-C Devices - Safety Information - Permissible Human Exposure (Iso 15858:2016) Asociacion.. 2020-11-02 现行
SS-EN ISO 29463-2:2018 High-efficiency filters and filter media for removing particles in air - Part 2: Aerosol production, measuring equipment and particle-counting statistics (ISO 29463-2:2011, IDT) 瑞典标准化委员会(S.. 2020-02-25 现行
EN 1822-2:1998 High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics Comite Eur.. 2020-02-25 被替代
SS-EN 1822-2 High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting 瑞典标准化委员会(S.. 2020-02-25 被替代
SS-EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics 瑞典标准化委员会(S.. 2020-02-25 被替代
CSA F326 : 1991 RESIDENTIAL MECHANICAL VENTILATION SYSTEMS Canadian S.. 2020-02-20 被替代
CSA F326:M1991 (R2014) Residential Mechanical Ventilation Systems(Includes all amendments and changes through Reaffirmation Notice , 2014) Canadian S.. 2020-02-20 现行
ASHRAE STD 52.2-2007 Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size American S.. 2020-02-07 现行
ISO 16890-4:2016 Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency Internatio.. 2020-02-07 现行
ISO 16890-3:2016 Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured Internatio.. 2020-02-07 现行
ISO 16890-1:2016 Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) Internatio.. 2020-02-07 现行
ISO 16890-2:2016 Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance Internatio.. 2020-02-07 现行
UNE 100718:2020 Procedure for determining the category of ODA for air conditioning projects. Asociacion.. 2020-02-02 现行
DIN 1946-4:2018 Ventilation and air conditioning - Part 4: Ventilation in buildings and rooms of health care German Ins.. 2019-01-21 现行
ISO/DIS 15714 Method of evaluating the UV dose to airborne microorganisms transiting in-duct ultraviolet germicidal irradiation devices Internatio.. 2018-05-24 现行
I.S. EN 14511-2:2018 Air Conditioners, Liquid Chilling Packages and Heat Pumps for Space Heating and Cooling and Process Chillers, With Electrically Driven Compressors Part 2: Test Conditions National S.. 2018-04-01 现行
I.S. EN 14511-1:2018 Air Conditioners, Liquid Chilling Packages and Heat Pumps for Space Heating and Cooling and Process Chillers, With Electrically Driven Compressors Part 1: Terms and Definitions National S.. 2018-04-01 现行
I.S. EN 14511-3:2018 Air Conditioners, Liquid Chilling Packages and Heat Pumps for Space Heating and Cooling and Process Chillers, With Electrically Driven Compressors Part 3: Test Methods National S.. 2018-04-01 现行
I.S. EN 14511-4:2018 Air Conditioners, Liquid Chilling Packages and Heat Pumps for Space Heating and Cooling and Process Chillers, With Electrically Driven Compressors Part 4: Requirements National S.. 2018-04-01 现行
cacheName: