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| International Standard Category: Thermoplastic materials |
GB/T 20022-2005 Plastics. Homopolymer and copolymer resins of vinyl chloride. Determination of apparent density
塑料 氯乙烯均聚和共聚树脂 表观密度的测定 ;
| Category No.: | 83.080.20 | Valid Status: | valid |
| Issued Organization: | AQSIQ | Issued Date: | 2005-09-15 |
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | Superseded Date: |
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