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| International Standard Category: Rubber and plastics products in general |
GB/T 39714.1-2020 Plastics—Polytetrafluoroethylene(PTFE) semi-finished products—Part 1:Requirements and designation
塑料 聚四氟乙烯（PTFE）半成品 第1部分：要求和命名 ;
| Category No.: | 83.140.01 | Valid Status: | valid |
| Issued Organization: | SAMR and SAMR | Issued Date: | 2020-12-14 |
| Implemented Date: | 2021-7-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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