发布时间:2025-01-30 22:17:09
镀层附着力测试:将3M胶纸贴在用百格刀划过的产品表面,贴紧后以45度方向迅速拉起镀层无脱落、气泡现象。
房子装修问下行家这堵墙能不能砸掉如果砸了墙上的电线管路怎么处理
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