国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網! 客服QQ:772084082 加入會員
已選條件: 通風和空調系統
每頁顯示20 條,共找到 3301 條結果 <2/166>
標準編號 標準名稱 發布部門 發布日期 狀態
ASTM F2934-12(2018) Standard Specification for Circular Metallic Bellows Type Expansion Joint for HVAC Piping Applications American S.. 2018-03-01 現行
ASTM E2816-18 Standard Test Methods for Fire Resistive Metallic HVAC Duct Systems American S.. 2018-02-01 現行
I.S. EN 12102-1:2017 Air Conditioners, Liquid Chilling Packages, Heat Pumps, Process Chillers and Dehumidifiers With Electrically Driven Compressors - Determination of the Sound Power Level Part 1: air Conditioners, Liquid Chilling Packages, Heat Pumps for Space Heating and Cooling, Dehumidifiers and Process Chillers National S.. 2017-12-17 現行
ISO 29463-1:2017 High efficiency filters and filter media for removing particles from air Part 1: Classification, performance, testing and marking Internatio.. 2017-10-04 現行
ISO 29464:2017 Cleaning of air and other gases - Terminology Internatio.. 2017-08-28 現行
I.S. EN 16798-3:2017 Energy Performance of Buildings - Ventilation for Buildings Part 3: for Non-residential Buildings - Performance Requirements for Ventilation and Room-conditioning Systems (modules M5-1, M5-4) National S.. 2017-08-27 現行
ISO/DIS 21083-1 Test method to measure the efficiency of air filtration media against spherical nanomaterials Part 1: Particle size range from 20 to 500 nm Internatio.. 2017-08-04 現行
DIN EN ISO 16890-2 (2017-08) Air filters for general ventilation Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016) German Ins.. 2017-08-01 現行
I.S. EN 16798-7:2017 Energy Performance of Buildings - Ventilation for Buildings Part 7: Calculation Methods for the Determination of air Flow Rates in Buildings Including Infiltration (modules M5-5) National S.. 2017-07-02 現行
I.S. EN 13141-3:2017 Ventilation for Buildings - Performance Testing of Components/products for Residential Ventilation Part 3: Range Hoods for Residential use Without fan National S.. 2017-07-02 現行
I.S. EN 16798-9:2017 Energy Performance of Buildings - Ventilation for Buildings Part 9: Calculation Methods for Energy Requirements of Cooling Systems (modules M4-1, M4-4, M4-9) - General National S.. 2017-07-02 現行
I.S. EN 16798-15:2017 Energy Performance of Buildings - Ventilation for Buildings Part 15: Calculation of Cooling Systems (module M4-7) - Storage National S.. 2017-07-02 現行
ASTM E2816-17 Standard Test Methods for Fire Resistive Metallic HVAC Duct Systems American S.. 2017-07-01 被替代
I.S. EN 16798-17:2017 Energy Performance of Buildings - Ventilation for Buildings Part 17: Guidelines for Inspection of Ventilation and air Conditioning Systems (module M4-11, M5-11, M6-11, M7-11) National S.. 2017-06-25 現行
SR CEN/TR 16798-4:2017 Energy Performance of Buildings - Ventilation for Buildings Part 4: Interpretation of the Requirements in en 16798-3 - for Non-residential Buildings - Performance Requirements for Ventilation and Room-conditioning Systems (modules M5-1, M5-4) National S.. 2017-06-25 現行
I.S. EN 16798-5-1:2017 Energy Performance of Buildings - Ventilation for Buildings Part 5-1: Calculation Methods for Energy Requirements of Ventilation and air Conditioning Systems (modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 1: Distribution and Generation National S.. 2017-06-18 現行
KS B 6271:2017 Absorption refrigerating machines Korean Sta.. 2017-06-05 廢止
I.S. EN 15316-4-5:2017 Energy Performance of Buildings - Method for Calculation of System Energy Requirements and System Efficiencies Part 4-5: District Heating and Cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5 National S.. 2017-06-04 現行
I.S. EN 15500-1:2017 Energy Performance of Buildings - Control for Heating, Ventilating and air Conditioning Applications Part 1: Electronic Individual Zone Control Equipment - Modules M3-5, M4-5, M5-5 National S.. 2017-05-28 現行
I.S. EN 15316-3:2017 Energy Performance of Buildings - Method for Calculation of System Energy Requirements and System Efficiencies Part 3: Space Distribution Systems (dhw, Heating and Cooling), Module M3-6, M4-6, M8-6 National S.. 2017-05-14 現行
cacheName: