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International Standard Category: Iron and steel pipes |
Category No.: | 23.040.10 | Valid Status: | superseded |
Issued Organization: | MOC | Issued Date: | 1995-12-27 |
Implemented Date: | 1996-5-1 | Abolished Date: | |
Superseded Standard.: | JG/T 539-2017 Welded stainless steel tubes for building |
Superseded Date: | 2018-8-1 |
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