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Polymer Waterproof Papa/No ka hana wai
Kapa ʻia ka papa wai ʻole he geomembrane, hoʻohana ʻia i ka 0.8mm mānoanoa geomembrane ua kapa ʻia ka papa wai wai, <0.8mm i kapa ʻia he geomembrane, ua hoʻokumu ʻia ma ka polymer e like me ke kumu kumu i hana ʻia i kahi mea anti-seepage, i māhele ʻia i ka papa wai homogeneous a me ka composite. papa wai.
