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| International Standard Category: Thermoplastic materials |
GB/T 13453.2-1992 Determination for the content of methanol or ethanol extract of polyvinyl chloride resins
聚氯乙烯树脂甲醇或乙醇萃取物含量的测定方法 ;
| Category No.: | 83.080.20 | Valid Status: | superseded |
| Issued Organization: | CSBTS | Issued Date: | 1992-04-29 |
| Implemented Date: | 1993-4-1 | Abolished Date: | 2008-12-01 |
| Superseded Standard.: | GB/T 21993-2008 Polyvinyl chloride resins - Determination of the content of methanol or ethanol extract |
Superseded Date: | 2008-12-1 |
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