防水工艺 meaning in Chinese

water proofing

3 , the standard handles are made strictly following the sealed and waterproof design technique , while they are suitable to all kinds of lens with no 2 alkaline batteries
3 .标准手柄严格按照密封防水工艺设计制造,配用2号碱性电池,通配于各型号镜片。
As the waterproof technology with high work efficiency , threefold high - pressure jet grouting plays a vital role in the water - proof and seepage - proof project of deep foundation pits
摘要三重管高压喷射注浆作为一种工效很高的隔水防水工艺，在深基坑隔水防渗工程中发挥着重要作用。
In the south - to - north water diversion centre line , beijing west 4th ring road tunnel the waterproof design and operation , they use the construction experience of the urban subway of beijing for reference , adopt the compounding type and line with and build waterproof craft
南水北调中线北京段西四环暗涵工程在防水设计与施工中，借鉴了北京城市地铁的施工经验，采用复合式衬砌防水工艺。