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| International Standard Category: Iron and steel pipes |
JG/T 3013-1994 Metal spiral sheath for prestressee concrete
预应力混凝土用金属螺旋管 ;
| Category No.: | 23.040.10 | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 1994-04-20 | |
| Implemented Date: | 1994-12-1 | Abolished Date: | |
| Superseded Standard.: | JG 225-2007 Corrugated metal ducts for prestressed concrete JG/T 225-2007 Corrugated metal ducts for prestressed concrete |
Superseded Date: |
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