Waterproof Sealing of municipal project, sewage conduit, sealing of dilatation joint of tunnel and road project, adhesion and sealing of ceramics.

  • 市政工程、排污管道的防水密封等,隧道及道路工程的混凝土伸缩缝密封,陶瓷工程的粘接及填缝密封。

  • 互联网摘选 2025-01-20 11:37:37

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