Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors
适用范围:This part 1 of the European Standard applies only to refrigerant compressors and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the det...
Pressure vessels for refrigerant equipmnet
适用范围:本标准规定了以液化气体为制冷剂、设计压力不高于 4 . OMPa 、设计温度不高于 200 ℃ 的制冷装置用压力容器(包括管壳式换热器,以下简称“容器”)的设计、制造、检验与验收要求。 制冷装置的工作循环应是蒸气压缩式制冷循环及...
发布日期:2010-08-27 实施日期:2010-12-15
Technical morms of automobile air-conditioning refrigerant recovery-recycling-recharge
适用范围:本标准规定了汽车空调制冷剂回收、净化和加注作业的基本条件、工艺过程及流程、工艺要求及制冷剂储存和处理。本标准适用于汽车维修业汽车空调制冷剂的回收、净化和加注作业。
发布日期:2010-03-25 实施日期:2010-07-01
K?lteanlagen und W?rmepumpen. Sachkunde von Personal Refrigerating systems and heat pumps-Competence of personnel Systèmes de réfrigération et pompes. chaleur. Compétence du personnel
适用范围:This European Standard defines the activities related to refrigerating circuits and the associated competence profiles and establishes procedures for assessing the competence of persons who carry out t...
实施日期:2010-12-31
Heat exchangers - Liquid cooled refrigerant condensers - Test procedures for establishing the performance
Winding wires - Test methods - Part 4: Chemical properties
适用范围:GB/T 4074的本部分规定了下列试验方法: ——试验方法12:耐溶剂; ——试验方法16:耐冷冻剂; ——试验方法17:直焊性; ——试验方法20:耐水解和耐变压器油。 定义、试验方法总则和绕组线试验方法一览表见GB/T 4074.1。
发布日期:2008-04-23 实施日期:2008-12-01
Winding wires - Test methods - Part 4: Chemical properties
实施日期:2005-11-01
Refrigerating systems and heat pumps. Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes. Requirements, design and installation
适用范围:This document describes requirements, design and installation of flexible pipe elements (e. g. metallic flexiblepipe, metallic flexible tube, vibration isolator, expansion joint) and non-metallic tube ...
实施日期:2009-02-28
Heat Exchangers. Forced Convection Air Cooled Refrigerant Condensers. Test Procedure for Establishing Performance includes amendment A1:2002
实施日期:2002-06-01
Motor compressors for refrigerating systems; standard rating conditions; testing; information to be specified on data sheets and identification plates
适用范围:This standard applies to single and double stage positive displacement motor compressors for the installation in refrigerating systems. For the performance test according to this standard, the motor co...
实施日期:2007-11-01
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