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| Standard Insuued on: 2000-03 |
SY 6457-2000 Safety code for sour natural gas pipeline
含硫天然气管道安全规程
| Category No.: | SY | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 2000-03-31 | |
| Implemented Date: | 2000-10-1 | Abolished Date: | |
| Superseded Standard.: | SY/T 6186-2007 Safety specification for crude oil & natural gas pipelines SY 6186-2007 Safety specification for crude oil & natural gas pipelines |
Superseded Date: | 2008-3-1 |
GB/T 9143-2001
SY/T 5273-2000
GB 4706.49-2000
GB 4706.24-2000
GB 4706.20-2000
GB 4706.48-2000
GB 4706.26-2000
GB 17988-2000
JR/T 0001-2000
JR/T 0002-2000
GB/T 11038-2000
GB/T 18024.1-2000
GB/T 18024.2-2000
GB/T 480-2000
GB/T 18024.5-2000
GB/T 18024.3-2000
GB/T 479-2000
GB/T 17247.1-2000
GB/T 18024.4-2000
GB/T 18024.6-2000
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