knife gate valve
短語詞組
- Electric actuator for knife -gate valve 電氣刀門執(zhí)行器閥門
- Mannual knife gate valve 樣品名稱
- electric knife gate valve 電動(dòng)刀型閘閥
- Pneumatic Knife Gate Valve 氣動(dòng)刀閘閥
- Knife Gate Valve - ORBINOX 刀閘閥
- Knife -shaped gate valve 刀型閘閥 返回 knife gate valve