dampness penetration type 充水类型
penetration of dampness 水分渗透
·2,447,543篇论文数据，部分数据来源于NoteExpress
But its weak damp proofing requires that a special ventilated system and dampness damping system must be available, otherwise it could lose its functions due to erosive penetration.
但其不耐潮的特性则必需配用特别的屋面通风排潮系统，否则可能被腐蚀穿透而失去使用功能。
youdao
应用推荐
模块上移
模块下移
不移动