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| WL20 | WL30 | WL40A | WL40 | WL60 | WL80 |
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| WL20 | WL30 | WL40A | WL40 | WL60 | WL80 |
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| WL100 | WL120 | WL150 | WL250 |
Links: 防水透气膜, 防水透汽膜, fiberglass
网格布 membrane,
breathable membrane,
roofing
membrane, roofing foil,
valve
隔气膜,
隔汽膜,
网布,
防水材料,
屋顶膜,
墙体膜 ,
rug hook,
律师