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| International Standard Category: Ceilings. Floors. Stairs |
GB/T 18840-2002 Padding for bituminous waterproof sheets
沥青防水卷材用胎基;
| Category No.: | 91.060.30 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2002-9-11 |
| Implemented Date: | 2003-4-1 | Abolished Date: | 2019-11-01 |
| Superseded Standard.: | GB/T 18840-2018 Padding for bituminous waterproof sheets |
Superseded Date: | 2019-11-1 |
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