closing valve
短语词组
- quick closing safety valve 快閉安全閥
- rapid closing safety valve 速閉安全閥
- quick closing isolating valve 快關隔離閥
- Self Closing Faucet Valve 産品名稱
- slow closing butterfly valve 緩閉蝶閥
- rapid closing stop valve 快速截止閥
- closing emergency valve 應急速閉閥
- closing gate valve 自動關閉閥
- late closing of valve 氣門延遲關閉 返回 closing valve