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sklademVydáno: 2023-08-17
23/30472781 DC
BS EN ISO 14903. Refrigerating systems and heat pumps. Qualification of tightness of components and joints
Měna
| Označení normy: | 23/30472781 DC |
| Počet stran: | 37 |
| Vydáno: | 2023-08-17 |
| Status: | Draft for Comment |
Popis
23/30472781 DC
This standard 23/30472781 DC BS EN ISO 14903. Refrigerating systems and heat pumps. Qualification of tightness of components and joints is classified in these ICS categories:
- 27.080 Heat pumps
- 27.200 Refrigerating technology