防水防渗  waterproofing

屋面防水渗漏  seepage of roofing waterproof

背面水冷法  back-side cooling method

背水面治理  Treatment from Roof Underside

城市的正面背面  Front and rear view of the city

FYT桥面防水材料  FYT

坝面渗水  dam surface seepage

表面防水  water repellent; water repellent treatment

表面防水处理  surface water repellent treatment

布塔诺耳防水、防火、防污织物  Beutanol

单层屋面防水系统  single membrane roof waterproofing system

地面水水质  ground water quality

堵水防渗  water seepage preventing

堵水防渗机理  mechanism of water stopping

防水、防震、防磁  waterproof; shock-resistant and antimagnetic

防水防潮  water and moisture proofing

防水防尘布  waterproof and dustproof cloth

防水防腐  waterproofing and anti-corrosion; waterproof and anticorrosion

防水防腐胶泥  antiseptic and waterproof mortar