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| International Standard Category: Therapy equipment |
YY/T 0953-2015/XG1-2019 Medical carboxymethylchitosan, includes Amendment 1
医用羧甲基壳聚糖，含行业标准第1号修改单;
| Category No.: | 11.040.60 | Valid Status: | superseded |
| Issued Organization: | China Food and Drug Adminstration | Issued Date: | 2015-03-02 |
| Implemented Date: | 2019-10-23 | Abolished Date: | |
| Superseded Standard.: | YY/T 0953-2020 Medical carboxymethyl chitosan |
Superseded Date: | 2021-9-1 |
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