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| International Standard Category: Materials and components for shipbuilding |
CB/T 4020-2005 J kind of forged steel 3.0MPa stop valves
J类锻钢3.0MPa截止阀 ;
| Category No.: | 47.020.05 | Valid Status: | valid |
| Issued Organization: | COSTIND | Issued Date: | 2005-4-11 |
| Implemented Date: | 2005-7-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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