发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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This supplement includes two important application-related aspects: Balancing of demand and consumption The supplement is intended to assist users
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Supplement 1: Balancing of demand and consumption
Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7 : space heating generation systems, biomass combustion systems.
High efficiency air filters (EPA, HEPA and ULPA) - Part 5 : determining the efficiency of filter elements.
This European Standard applies to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra low penetration
High efficiency air filters (EPA, HEPA and ULPA) - Determining the efficiency of filter elements
Heating system in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2 : space heating generation systems, heat pump systems.
本规则规定了用能产品能源效率标识计量检测过程的抽样、检测和评价等活动的通用要求和程序。 本规则适用于对用能产品能源效率标识的计量监督检测,委托检测可参考本规则进行。生产和销售用能产品的单位亦可参照本规则进行检测。 接受检测的用能产品应是生产者自检合格的产品,或者是销售者进口、销售的商品
Rules of Metrology Testing for Energy Efficiency Label of the Energy-using Products
Overall efficiency of grid connected photovoltaic inverters.
Energy efficiency services - Definitions and requirements.
Generation and analysis of toxic gases in fire - Calculation of species yields, equivalence ratios and combustion efficiency in experimental fires.
State system for ensuring the uniformity of measurements. Light measurements. Values of relative spectral light efficiency of monochromatic radiation for photopic vision
The long-term requirement within the international maritime mobile community is for an advanced spectrally efficient digital system to provide
A LONG-TERM SOLUTION FOR IMPROVED EFFICIENCY IN THE USE OF THE BAND 156-174 MHz BY STATIONS IN THE MARITIME MOBILE SERVICE
The long-term requirement within the international maritime mobile community is for an advanced spectrally efficient digital system to provide
A LONG-TERM SOLUTION FOR IMPROVED EFFICIENCY IN THE USE OF THE BAND 156-174 MHz BY STATIONS IN THE MARITIME MOBILE SERVICE
Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting DC Power Plant -Rectifier Requirements
本标准规定了纺织专用高效率三相异步电动机的型式、基本参数与尺寸、技术要求、检验规则以及标志、包装与保用期的要求。 本标准适用于纺织专用高效率三相异步电动机(机座号90~225)。电动机具有较一般电动机更有效的防纤维堵塞能力和较高的过载能力,特别适应在短纤维的环境中使用。电动机适宜在一般纺织车间温
Sepcification for high efficiency three-phase induction motor for textile purpose(Frame size 90~225)
本标准规定了纺织专用高效率永磁同步电动机的型式、基本参数与尺寸、技术要求、检验规则以及包装、标志与保用期的要求。 本标准适用于棉、毛、麻、丝及化学纤维等各种纺织机器用的高效率永磁同步电动机。该系列电动机为自起动永磁同步电动机,也适用于恒转矩负载变频调速的使用场合。本标准规定的电动机具有防纤维堵塞
Specification for high efficiency permanent magnet synchronous motor for textile purpose(Frame size 90~225)
This supplement includes two important application-related aspects: Balancing of demand and consumption The supplement is intended to assist users
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Supplement 1: Balancing of demand and consumption
Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7 : space heating generation systems, biomass combustion systems.
High efficiency air filters (EPA, HEPA and ULPA) - Part 5 : determining the efficiency of filter elements.
This European Standard applies to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra low penetration
High efficiency air filters (EPA, HEPA and ULPA) - Determining the efficiency of filter elements
Heating system in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2 : space heating generation systems, heat pump systems.
本规则规定了用能产品能源效率标识计量检测过程的抽样、检测和评价等活动的通用要求和程序。 本规则适用于对用能产品能源效率标识的计量监督检测,委托检测可参考本规则进行。生产和销售用能产品的单位亦可参照本规则进行检测。 接受检测的用能产品应是生产者自检合格的产品,或者是销售者进口、销售的商品
Rules of Metrology Testing for Energy Efficiency Label of the Energy-using Products
Overall efficiency of grid connected photovoltaic inverters.
Energy efficiency services - Definitions and requirements.
Generation and analysis of toxic gases in fire - Calculation of species yields, equivalence ratios and combustion efficiency in experimental fires.
State system for ensuring the uniformity of measurements. Light measurements. Values of relative spectral light efficiency of monochromatic radiation for photopic vision
The long-term requirement within the international maritime mobile community is for an advanced spectrally efficient digital system to provide
A LONG-TERM SOLUTION FOR IMPROVED EFFICIENCY IN THE USE OF THE BAND 156-174 MHz BY STATIONS IN THE MARITIME MOBILE SERVICE
The long-term requirement within the international maritime mobile community is for an advanced spectrally efficient digital system to provide
A LONG-TERM SOLUTION FOR IMPROVED EFFICIENCY IN THE USE OF THE BAND 156-174 MHz BY STATIONS IN THE MARITIME MOBILE SERVICE
Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting DC Power Plant -Rectifier Requirements
本标准规定了纺织专用高效率三相异步电动机的型式、基本参数与尺寸、技术要求、检验规则以及标志、包装与保用期的要求。 本标准适用于纺织专用高效率三相异步电动机(机座号90~225)。电动机具有较一般电动机更有效的防纤维堵塞能力和较高的过载能力,特别适应在短纤维的环境中使用。电动机适宜在一般纺织车间温
Sepcification for high efficiency three-phase induction motor for textile purpose(Frame size 90~225)
本标准规定了纺织专用高效率永磁同步电动机的型式、基本参数与尺寸、技术要求、检验规则以及包装、标志与保用期的要求。 本标准适用于棉、毛、麻、丝及化学纤维等各种纺织机器用的高效率永磁同步电动机。该系列电动机为自起动永磁同步电动机,也适用于恒转矩负载变频调速的使用场合。本标准规定的电动机具有防纤维堵塞
Specification for high efficiency permanent magnet synchronous motor for textile purpose(Frame size 90~225)