Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Related Standard | Status | PDF |
SY 0466-1997 | English | 1239 |
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9 days
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Code for construction and acceptance of collection and transportation pipeline of natural gas
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SY 0466-1997
| Obsolete |
SY 0466-1997
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