J73 制冷设备 标准查询与下载
共找到 961 条与 制冷设备 相关的标准，共 65 页
本标准规定了液氮容器夹层真空度检验的原理、装置、条件、程序、结要计算及检验报告。 本标准适用于采用真空多层绝热、真空粉末绝热、真空绝热的的液氮容器夹层真空度检验。 本标准还适用于其他真空绝热型的低温容器、低温输送官路、低温阀门夹层真空检验。
Test methods for interspace vacuum of liquid nitrogen containers
- ICS
- 55.120
- CCS
- J73
- 发布
- 1997-06-16
- 实施
- 1998-01-01
本标准规定了液氮生物容器产品分类、技术要求、试验方法、检验规则、标志、包装、储运。 本标准适用于畜牧、医疗、科研部门以液体氮为制冷剂保存精液、菌毒种和其他活性生物材料等的铝制液氮生物容器。
Liquid nitrogen biological container
- ICS
- 55.120
- CCS
- J73
- 发布
- 1997-06-16
- 实施
- 1998-01-01
本标准适用于名义功率不小于0.75kW的容积式制冷压缩机（以下简称压缩机）的性能试验。
The methods of performance test for positive displacement refrigerant compressors
- ICS
- 23.140
- CCS
- J73
- 发布
- 1986-01-17
- 实施
- 1986-08-01
Amendment No. 2 to Refrigeration System and Heat Pump Safety and Environmental Requirements
- ICS
- 27.200
- CCS
- J73
- 发布
- 实施
Green Design Product Evaluation Technical Specification Heat Pump Dryer
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Green design product evaluation technical specifications for multi-unit air conditioners (heat pumps) and similar units
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Green Design Product Evaluation Technical Specifications Air Source Heat Pump Hot and Cold Water Units
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Green Design Product Evaluation Technical Specification High Temperature Heat Pump Unit
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Technical Specification for Green Design Product Evaluation Air Conditioners for Computer and Data Processing Rooms
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Green Design Product Evaluation Technical Specification Vapor Compression Circulating Water Source Type Cold Water (Heat Pump) Unit
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Green design product evaluation technical specifications for automotive air conditioners
- ICS
- 27.200
- CCS
- J73
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Construction Specifications for Cold Storage at Lychee Tiantou Station
- ICS
- 97.130.20
- CCS
- J73
- 发布
- 2023-12-20
- 实施
- 2023-12-25
Dew point indirect evaporative cooling high temperature chiller
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
Water-cooled chiller uses rubber balls to automatically clean head pipe boxes online
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
Indirect evaporative cooling air conditioning units for computer and data processing rooms
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
Compound indirect evaporative cooling chiller for computer and data processing rooms
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
Air source heat pump unit for small temperature difference heat exchange
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
Liquid pipe filters and liquid pipe drying filters for refrigeration and air conditioning systems
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
Solenoid valves for air conditioning and refrigeration
- ICS
- 27.200
- CCS
- J73
- 发布
- 2022-10-20
- 实施
- 2023-04-01
