防水防潮
water and moisture proofing
亲水-疏水平衡
hydrophilic-hydrophobic balance
防水、防震、防磁
waterproof
shock-resistant and antimagnetic
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