brass valve 中文意思是什麼

brass valve 解釋
黃銅閥
  • brass : n 1 黃銅。2 〈主 pl 〉黃銅製品；銅管樂器；〈the brass〉（樂隊的）銅管樂器部；〈俚語〉（刻有肖像、...
  • valve : n 1 【機械工程】閥，活門，舌門；汽門。2 【解剖學；動物學】瓣，瓣膜；（貝）殼瓣；【植物；植物學】...
  1. As late as the end of the 18th century, there were still crooks for different keys, but when the valves were invented in the 19th century, the valve trumpet became an important brass instrument of the symphony orchestra

    起初因為沒有活塞，所以只能發出兩三種不同高低的聲音，吹出極為簡單的曲調。由於活塞的發明與使用，使現代的小號可以任意吹出多種曲調。
  2. There shall be no brass or bronze parts used within the check valve assembly

    在止回閥總成內不應該採用黃銅或青銅部件。
  3. Brass ball valve ppr female ball valve

    黃銅絲口球閥美製
  4. Located in zhuji, the hometown of xi shi ( a famous beauty in the ancient times ), and also the largest water heating and hardware production base, zhuji yongli mechanical equipment factory is a new - type modern enterprise specialized in manufacturing of water - purifying cock of yongli brand, brass valve, brass connector and water heating fittings

    諸暨市永力機械設備廠座落在國內最大的水暖五金生產基地西施故里諸暨，是一家專業製造永力牌凈水龍頭、黃銅閥門、黃銅接頭和水暖配件的新型現代化企業。
  5. Specification for brass outboard valve

    黃銅通海閥規范
  6. Lv switchboard, lsnh low smoke non - halogen cabling, fire pump, boost pump, fire alarm, water hammer, pressure regulation valve, 5 " brass main pipe, 2272l water tank

    車站：低壓開關箱低煙無毒電纜配置ups消防泵加壓泵火警系統水錘防止器調壓閥5 」銅質干管2 ， 272l水箱。
  7. Lv switchboard, lsnh ( low smoke non - halogen ) cabling, fire pump, boost pump, fire alarm, water hammer, pressure regulation valve, 5 " brass main pipe, 2272l water tank

    車站：低壓開關箱、低煙無毒電纜配置、 ups 、消防泵、加壓泵、火警系統、水錘防止器、調壓閥、 5 」銅質干管、 2 ， 272l水箱。
  8. Brass ball valve

    黃銅卡箍球閥
  9. Ball valve design includes reinforced / enhanced ptfe seats and electroless nickel plated brass ball, blow - out proof pressure retaining stem, and low profile oval handle

    球閥結構包括強化聚四氟乙烯（ ptfe ）閥座和非電解鎳鍍層黃銅球體，防吹出壓力保持閥桿，以及低矮型橢圓手柄。
  10. Turn the brass memory lock ring until the aluminum memory ring stop contacts the step on the valve stem. do not overtighten. finger - tight pressure is sufficient

    旋轉黃銅記憶鎖環直到鋁記憶環停止接觸閥桿上的臺階為止。不要過緊。手指旋緊壓力已經足夠了。
  11. Brass male female ball valve

    黃銅內外絲球閥
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