sealing material
短语词组
- sealing composite material 密封複郃材料
- Sealing Gasket Material 密封墊圈材料
- inlay sealing material 繙譯;嵌縫密封材料英語
- graphite sealing material 石墨密封材料
- cable sealing material 電纜堵塞劑
- caulking water sealing material 嵌縫止水材料
- Leak Sealing Material 泄漏密封材料
- heat sealing material 封口材料
- silica sealing material 矽質密封料 返回 sealing material