发布时间:2025-02-03 09:00:54
这里要考虑两种情况,如果您说的是透水土工布,那么不分正反面;如果您说的是防渗土工布,那么毛面要朝上,土工布在上面,以达到保护下面防渗土工膜的目的。希望对你有帮助,谢谢!
结婚后老婆从不跟我ml现在她要孩子让我挤好液体她自己躲在房里用棒涂是不是很过分
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