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International Standard Category: Thermal and sound insulating materials |
Category No.: | 91.100.60 | Valid Status: | valid |
Issued Organization: | NDRC | Issued Date: | 2005-02-14 |
Implemented Date: | 2005-7-1 | Abolished Date: | |
Superseded Standard.: | JC/T 647-2014 Cellular glass product for thermal insulation |
Superseded Date: |
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