sealing material
短语词组
- sealing composite material 密封复合材料
- Sealing Gasket Material 密封垫圈材料
- inlay sealing material 翻译;嵌缝密封材料英语
- graphite sealing material 石墨密封材料
- cable sealing material 电缆堵塞剂
- caulking water sealing material 嵌缝止水材料
- Leak Sealing Material 泄漏密封材料
- heat sealing material 封口材料
- silica sealing material 硅质密封料 返回 sealing material