impermeability
短语词组
- water impermeability 不透水性;水透水性
- Cracking impermeability 防裂抗滲
- Antifreeze Impermeability 抗凍抗滲
- impermeability material 防滲材料
- relative impermeability 相對隔水性
- impermeability pressure 抗滲壓力
- Crack impermeability 抗裂抗滲性能
- impermeability factor [建]不透水系數 返回 impermeability