內差式針形閥
詞語: 內差式針形閥
解釋: interior differential needle valve
詞典: 電力專業漢英詞典
內差式針形閥 相關解釋
interior differential needle valve 〔名詞〕內差式針形閥
interior differential needle valve 〔名詞〕內差式針閥
內差式針形閥 interior differential needle valve
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