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| International Standard Category: Thermoplastic materials |
GB/T 2917.1-2002 Determination of compounds and products based on vingl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevoted temperatures--Congo r
以氯乙烯均聚和共聚物为主的共混物及制品在高温时放出氯化氢和任何其他酸性产物的测定 刚果红法 ;
| Category No.: | 83.080.20 | Valid Status: | valid |
| Issued Organization: | CSBTS | Issued Date: | 2002-5-29 |
| Implemented Date: | 2002-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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