ball-valve
n.
排放球閥
英語翻譯 名詞 ball valve:
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any valve that checks flow by the seating of a ball
造句
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drain valve ball
泄閥球
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ball valve oiler
球狀閥注油器...
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release valve ball
旁通球閥
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equilibrium ball valve
平衡球閥
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ball valve
浮球閥, 彈子閥...
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stop valve ball
停止閥球
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automatic ball valve
自動(dòng)球閥
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ball float valve
浮子閥,浮球閥...
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valve ball
閥球
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ball safety valve
球形安全閥
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ball-type valve
鋼珠活門,球型瓣膜...
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relief valve ball
保險(xiǎn)閥球
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flange ball valve
法蘭球閥
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ball type valve
球形閥
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ball relief valve
球形安全閥,安全球閥...
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ball check valve
鋼球單向閥,球形止回...
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