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空间加热和制冷用带电驱动压缩机的空调、液体制冷包装件和热泵.第3部分:试验方法
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 3: test methods
参考页数:57P;A4
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制冷系统和热泵用压力设备.第1部分:容器.一般要求.
Pressure equipment for refrigerating systems and heat pumps - Part 1 : vessels - General requirements.
参考页数:84P;A4
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家用及类似用途电器.安全性.第2-40部分:电气热泵,空调和除湿器的详细要求
Household and similar electrical appliances - Safety - Part 2-40 : particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
参考页数:13P;A4
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制冷系统和热泵用压力设备.第2部分:管道.一般要求
Pressure equipment for refrigerating systems and heat pumps - Part 2 : piping - General requirements.
参考页数:28P;A4
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制冷系统和热泵.组件和接头松紧度合格性.
Refrigerating systems and heat pumps - Qualification of tightness of components and joints
参考页数:43P.;A4
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家用和类似用途电器.第2-40部分:电热泵、空调和除湿机的详细要求
UL Standard for Safety Household and Similar Electrical Appliances, Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers (First Edition; Reprint with revisions through and including May 15, 2017)
参考页数:104P.;A4
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缩微摄影技术.ISO字符和ISO 1号测试图的特征及其使用
Micrographics.ISO character and ISO test chart No.1.Description and use
价格:¥0.00
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石油化工气动隔膜泵工程技术规范
Technical specification for pneumatic diaphragm pumps in petrochemical industry
价格:¥0.00
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制冷系统和热泵安全和环境要求第4部分:操作、维护、检修和回收
Refrigerating systems and heat pumps.Safety and environmental requirements.Part 4:Operation, maintenance, repair and recovery
价格:¥0.00
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