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| Standard Insuued on: 1988-03 |
GB 8958-1988 Safety regulation for working under hazardous condition of the oxygen deficiency
缺氧危险作业安全规程
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | National Bureau of Standards | Issued Date: | 1988-03-30 |
| Implemented Date: | 1989-1-1 | Abolished Date: | 2006-12-01 |
| Superseded Standard.: | GB 8958-2006 Safety regulation for working under hazardous condition of the oxygen deficiency |
Superseded Date: | 2006-12-1 |
LS/T 3504-1988
JJG 557-1988
JJG 556-1988
LS/T 3504-1988
GB/T 8910.2-1988
GB/T 8910.3-1988
GB/T 8910.1-1988
GB 11198.11-1989
GB/T 6809.3-1989
GB 11198.13-1989
GB 11198.12-1989
YB 2430-1988
SJ 2907-1987
GB/T 8931-1988
GB 8924-1988
GB/T 8927-1988
GB/T 8929-1988
GB/T 8928-1988
JJG 546-1988
JJG 549-1988
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