短語(yǔ)詞組

短語(yǔ)

• Knife -Gate Valves 牐刀閥
• Double Knife Slide Gate 雙刀滑板閥
• Knife type gate valves 刀型牐閥
• Electric actuator for knife -gate valve 電氣刀門(mén)執(zhí)行器閥門(mén)
• knife gate valve 刀型牐閥;牐閥;刀牐閥;插板閥
• knife gate valves 刀牐閥;進(jìn)口刀閥
• Mannual knife gate valve 樣品名稱(chēng)
• electric knife gate valve 電動(dòng)刀型牐閥
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