knife gate valve
短語(yǔ)詞組
- Electric actuator for knife -gate valve 電氣刀門(mén)執(zhí)行器閥門(mén)
- Mannual knife gate valve 樣品名稱
- electric knife gate valve 電動(dòng)刀型牐閥
- Pneumatic Knife Gate Valve 氣動(dòng)刀牐閥
- Knife Gate Valve - ORBINOX 刀牐閥
- Knife -shaped gate valve 刀型牐閥 返回 knife gate valve