发布时间:2025-01-31 18:39:22
这个,目前来说,绝大多数胶水都含有“甲醛”,数量或多或少,甲醛是有毒物是强致癌物,因此,就都有毒。什么时候不用有毒物质做胶水,就好啦。
打孔不小心把热水器的墙内水管打破了不想砸墙啊怎么办怎么修补谁帮我
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