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| Professional Standard Category: Engineering Construction Standard |
CECS 447-2016
高压冷雾工程技术规程 ;
| Category No.: | CECS | Valid Status: | valid |
| Issued Organization: | CECS | Issued Date: | 2016-07-13 |
| Implemented Date: | 2016-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
CEL 038-2020
CECS 31-2017
CECS 461-2016
CECS 458-2016
CECS 460-2016
CECS 242-2016
CECS 457-2016
CECS 459-2016
CECS 456-2016
CECS 92-2016
CECS 455-2016
CECS 454-2016
CECS 452-2016
CECS 453-2016
CECS 451-2016
CECS 450-2016
CECS 449-2016
CECS 445-2016
CECS 147-2016
CECS 447-2016
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