non-凯发ag旗舰厅
product introduction
polymer self-adhesive membrane waterproofing membrane is a new type of pollution-free polymer self-adhesive waterproofing membrane. it has a long service life and can be constructed on wet base. it is used for greening roof, underground gas, biogas and other gas leakage prevention.
non-asphalt-based macromolecule self-adhesive waterproofing membrane (white sand) 2019-8-20 this article is read 812 second
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