ICS 55.040 标准查询与下载
共找到 2 条与 相关的标准，共 1 页
Polyethylene foam gasket for food packaging containers
- ICS
- ICS 55.040
- CCS
- A82
- 发布
- 2021-04-19
- 实施
- 2021-07-01
Rapid identification of plastic packaging materials by infrared spectroscopy
- ICS
- ICS 55.040
- CCS
- A 82
- 发布
- 2021-03-04
- 实施
- 2021-04-04
