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International Standard Category: Thermal insulation of buildings |
Category No.: | 91.120.10 | Valid Status: | superseded |
Issued Organization: | State Technical Supervision Bureau | Issued Date: | 1997-12-12 |
Implemented Date: | 1998-7-1 | Abolished Date: | |
Superseded Standard.: | GB/T 17146-2015 Test methods for water vapour transmission properties of building materials and products |
Superseded Date: | 2016-11-1 |
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