protection forest fire-proof road 护林防火道路
water-proof of road surface 路面防水
Road Traffic Sound Proof 道路交通隔音
Set on Brook Road between Gladstone Park and the North Circular Road, the entrance leads down to a long and dank gas-proof concrete corridor.
它位于布鲁克路,在格莱斯顿公园和北环路之间,入口向下通往一条又长又湿的防毒气混凝土走廊。
Civil engineering (3%), residential houses (decorative cloth), construction field (high strength and toughness, moisture and water proof and so on), as well as fabrics used to seal off road.
土木工程(3%),住宅(装潢布)、建筑工地(高强韧性、防湿防水等),又如道路隔绝水等织物。
The redeveloping is based on the traditional road lamp housing to ensure it is available for the original lamp. It has pretty good dust proof function.
运用传统路灯外壳进行改造,便于在原有基础上的更换,有很好的防尘效果;
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