J 75 标准查询与下载
共找到 22 条与 相关的标准，共 2 页
Technical specifications for operation inspection of power station boiler water treatment system
- ICS
- 71.120.30
- CCS
- J 75
- 发布
- 2023-10-07
- 实施
- 2023-11-07
Technical specifications for diversion heat collectors for low ambient temperature air source heat pumps
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2023-05-26
- 实施
- 2023-11-26
Air source carbon dioxide heat pump heating units for commercial or industrial use and similar purposes
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2023-05-26
- 实施
- 2023-11-26
Low ambient temperature air source heat pump fan for farming
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2023-05-26
- 实施
- 2023-11-26
Technical specifications for the application of air source heat pumps in livestock and poultry farms
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2022-11-04
- 实施
- 2023-05-04
Household air source direct expansion floor heating heat pump unit
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2022-11-04
- 实施
- 2023-05-04
Technical conditions for built-in zero cold water system of air source heat pump water heater
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2022-11-04
- 实施
- 2023-05-04
本文件规定了板式热交换器机组性能测试的总则、测试条件、测试要求、测试程序、测试结果、测试不确定度和测试报告的要求。本文件适用于供热、生活热水、工业等热交换系统中所使用的液-液板式热交换器机组性能的测定，汽-液板式热交换器机组以及空调等其它系统的板式热交换器机组可参照使用。
Performance test method of plate heat exchanger unit
- ICS
- 27.060.30
- CCS
- J 75
- 发布
- 2022-08-24
- 实施
- 2022-09-24
Commercial or industrial and similar air source carbon dioxide heat pump water heaters
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2021-11-16
- 实施
- 2022-02-16
Low ambient temperature air source heat pump water heaters for commercial or industrial use and similar purposes
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2021-11-16
- 实施
- 2022-02-16
General requirements for rural residential multi-energy complementary heating systems
- ICS
- 97.100
- CCS
- J 75
- 发布
- 2021-11-16
- 实施
- 2022-02-16
Technical requirements for safe operation of steel-water gravity heat pipe heat exchanger
- ICS
- 27.060.30
- CCS
- J 75
- 发布
- 2021-03-11
- 实施
- 2021-04-11
Regular Inspection Rules for Main Load-bearing Parts of Boiler
- ICS
- 27.060.30
- CCS
- J 75
- 发布
- 2020-12-30
- 实施
- 2021-01-30
Specifications for safe use of molten salt heat carrier furnace
- ICS
- 27.06
- CCS
- J 75
- 发布
- 2020-12-29
- 实施
- 2021-01-29
Measuring method of single plate heat transfer area of plate heat exchanger
- ICS
- 71.120.30
- CCS
- J 75
- 发布
- 2020-10-14
- 实施
- 2020-10-30
Specification for inspection of coiled tube heat exchangers
- ICS
- 71.120.30
- CCS
- J 75
- 发布
- 2019-09-30
- 实施
- 2019-12-30
Specifications for tubular flue gas condensers of natural gas-fired boilers
- ICS
- 27.060.30
- CCS
- J 75
- 发布
- 2017-10-24
- 实施
- 2018-01-24
Fully welded plate heat exchanger
- ICS
- 71.120.30
- CCS
- J 75
- 发布
- 2017-06-12
- 实施
- 2017-08-12
General Technical Requirements for Centrifugal Thermal Oil Pumps
- ICS
- 27.080
- CCS
- J 75
- 发布
- 2017-03-29
- 实施
- 2017-06-01
