字典網>> 英漢字典>> O開頭詞條>>oil-pressure reducing valve的意思 漢英字典oil-pressure reducing valve中文翻譯：【化】 油壓減壓閥英文字典oil-pressure reducing valve相關詞條：oil tight oil-cooled transformer oil sand oil mist filter oilless compressor oil varnish oil firing oil of mountain spicy-tree fruit oiling oil of basil