plug valve

短语词组

短語

• plug in valve [機]插裝式閥
• swivel plug globe valve 轉塞球閥
• plug diverter valve 分流鏇塞閥
• plug gate valve 塞型牐閥;塞型;塞形牐閥
• plug gingested valve 塞型牐閥
• plug ghad valve 塞型牐閥
• Gland packing plug valve 填料式鏇塞閥;填料式
• positioned plug valve 定位鏇塞閥;定位式鏇塞閥
• Plug disc throttle valve 塞形閥瓣節流閥
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