道桥防水施工
waterproofing of road and bridge
防水施工
Water-proof construction
Waterproof construction
waterproofing construction
waterproofing
waterproof
waterproofing technique
给水施工
water supply construction
节水施工
water-saving in construction
流水施工
cross construction
water-running construction
construction flow process
flow process of construction
pipelining construction
深水施工
Construction in Deep Water
施工水力学试验
hydraulics of dam construction
水工水力学
hydraulics of hydraulic engineering
水下施工工艺
construction technique under water
隧道防排水施工
water control and drainage of tunnel construction
海上施工
offshore construction
marine construction
construction on the sea
Construction at Sea
construction on sea
installation and dismantling
海上施工定位
positioning for offshore operation
海上施工管理
construction management for nautical bridge project