P49 制冷工程 标准查询与下载
共找到 26 条与 制冷工程 相关的标准，共 2 页
Installation and acceptance specification for ammonia refrigeration system
- ICS
- 91.140.01
- CCS
- P49
- 发布
- 2000-07-20
- 实施
- 2000-09-01
This International Standard specifies the test apparatus, test gas mixtures, sampling procedures and analytical techniques used to determine the performance of refrigerant recovery and/or recycling equipment (hereinafter, "equipment"). This International Standard also specifies the refrigerants to be used for the evaluation of equipment, i.e. halogenated hydrocarbon refrigerants and blends containing halogenated hydrocarbons. This International Standard is not intended for use as a guide in defining the maximum levels of contaminants in recycled refrigerants used in various applications. This International Standard is not intended to define safety requirements. It is strongly recommended that the product be designed, constructed, assembled, and installed in accordance with recognized safety requirements.
Performance of refrigerant recovery and/or recycling equipment
- ICS
- 71.100.45;13.030.50
- CCS
- P49
- 发布
- 1999-12
- 实施
This eleventh edition presents the code as originally issued, with changes approved through 1989, and with certain editorial changes made to maintain the sequence of the code, to standardize the format of all 1990 BOCA National Codes, and to update the
Refrigeration
- ICS
- CCS
- P49
- 发布
- 1998-01-01
- 实施
Les normes de l’Association canadienne de normalisation (CSA) sont élaborées selon un processus consensuel et approuvées par le Conseil canadien des normes. Ce processus rassemble des volontaires représentant différents intérêts et points de vue dans le
Energy Efficiency of Commercial Refrigerator.First Edition.General Instruction No 1
- ICS
- CCS
- P49
- 发布
- 1995
- 实施
The BOCA National Mechanical Code was initially prepared and updated on the premise that adequate code requirements are essential to the safe installation and maintenance of all mechanical equipment and systems in order to protect the public health, sa
Solar Heating and Cooling Systems
- ICS
- CCS
- P49
- 发布
- 1993-01-01
- 实施
Refrigeration Equipment Third Edition; General Instruction No 1-2
Refrigeration Equipment Third Edition; General Instruction No 1-2
- ICS
- CCS
- P49
- 发布
- 1991-01-01
- 实施
