...铁路隧道；防排水；防水板；排水盲管；焊接 [gap=1202]Key words: railway tunnel; Waterproof and drainage; Waterproof plate; Drainage tube; The welding ...
基于6个网页-相关网页
EVA waterproof plate EVA复合防水板
pvc waterproof plate pvc防水板
rigid waterproof plate 刚性防水板
composite waterproof plate 复合防水板
integration bathtub waterproof plate 一体化浴缸防水盘
The article analyses causes for leakage in highway tunnels and introduces practice of Qifen drainable waterproof plate in a tunnel. And it also briefs how to apply the plate.
分析了山岭公路隧道渗漏的主要原因，介绍了奇封防排水板在某山岭公路隧道工程中的应用，并对其施工工艺做了阐述。
Brown says teens are only going for one type of watch: "a big, bulky waterproof watch in all colors - clear, pink, blue, yellow, orange, black," complete with a thick band and a large face plate.
Brown说年轻人只会买一种手表：“一种又大又厚重的防水手表，什么颜色都有- - -透明色，粉色，蓝色，黄色，橙色，黑色，”配上结实的表带和超大的表盘。
Sill plate special attention to seam under the ash, such as the non-compaction can be embedded waterproof Po repair cracks.
特别注意窗台板下灰缝，如不密实可用防水宝修嵌裂缝。
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