发布时间:2025-01-31 20:16:13
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。
有一种胶是固体很像蜡烛加热后融化可以用来粘东西而且粘性很强请问这种胶叫什么名字
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