appearance(Polymer water-proof materials- Part 1: Water-proof sheet)
作者:百检网 时间:2021-12-01 来源:互联网
- 检测分类 未定义
- 样品名称 Polymer water-proof materials- Part 1: Water-proof sheet
- 检测项目 appearance
- 检测标准 《Polymer water-proof materials- Part 1: Water-proof sheet》GB18173.1-2006