Air filters
适用范围:本标准自实施之日期,JG/T 22-1999《一般通风空气过滤器性能试验方法》同时废止 本标准规定了空气过滤器(简称过滤器)的术语与定义、分类与标记、要求,试验方法、检验规则以及产品的标志、包装、运输和贮存等。 本标准适用于常...
发布日期:2008-11-04 实施日期:2009-06-01
实施日期:2006-10-01
The minimum allowable values ofthe energy efficiency and energy efficiency grades for room air conditioners
适用范围:本标准规定了房间空气调节器的能源效率限定值、节能评价值、能源效率等级的判定方法、试验方法及检验规则。
实施日期:2005-03-01
Auto air-condiction(HFC-134a)seal parts Part 1:rubber O-rings
适用范围:QC/T 666的本部分规定了使用制冷剂(HFC一134a)(以下简称R134a)的汽车空调用0形橡胶密封圈(以下简称O形圈)的技术要求、试验方法、检验规则和标志、包装、运输、储存。本部分适用于汽车空调管路系统和压缩机系统用橡胶0形圈。
发布日期:2010-08-16 实施日期:2010-12-01
Direct-driven electronic expansion valves for air-conditioning equipment
适用范围:本标准规定了制冷空调用直动式电子膨胀阀的术语和定义、型号与基本参数、要求、试验方法、检验规则及标志、包装、运输和贮存。本标准适用于额定电压不大于DC36V,以R22、R407C、R410A为制冷剂,其阀门口径不大于8mm的空调用直动式...
发布日期:2011-08-15 实施日期:2011-11-01
Application, selection and installation of expansion vessels and ancillary equipment for sealed water systems. Code of practice for chilled and condenser systems
适用范围:Vessels and systems for air conditioning of commercial and industrial premises.
实施日期:2010-10-01
发布日期:2013-03-01 实施日期:2013-03-01
实施日期:2008-01-01
Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW - Part 2: Rational use of energy; German version EN 12309-2:2000
实施日期:2000-06-01
Cleanrooms and associated controlled environments. Part 8:Classification of airborne molecular contamination first edition
适用范围:This part of ISO 14644 covers the classification of airborne molecular contamination (AMC) in cleanrooms and associated controlled environments, in terms of airborne concentrations of specific chemical...
实施日期:2006-08-15
实施日期:2005-09-01
Interior air of road vehicles. Method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials. Small chamber method
发布日期:2013-04-30 实施日期:2013-04-30
Systeme der Gebaeudeautomation (GA). Hardware Building automation and control systems (BACS) Part 2:Hardware Systemes de gestion technique du batiment. Equipement
适用范围:ISO 16484-2:2004 specifies the requirements for the hardware to perform the tasks within a building automation and control system (BACS). It provides the terms, definitions and abbreviations for the un...
实施日期:2004-08-11
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