oil expansion bellow 中文意思是什麼

oil expansion bellow 解釋
油膨脹鼓
  • oil : n 1 油;油類;油狀物〈一般是不可數名詞,表示種類時則用 pl 如:vegetable and animal oils 植物油和...
  • expansion : n 1 張開,伸展。2 擴大;擴建;展開;發展。3 廣袤,遼闊。4 擴張物,擴大部分。5 (講題等的)詳述,...
  • bellow : vi 1 (公牛、象等)吼,大聲叫。2 (人)怒吼,咆哮;(風)怒號;(海)呼嘯;(大炮,雷)轟轟地響、...
  1. Aim at to turn a dense oil pump in the movement the metal bellow expansion joint and buffer tank was installed in the dense oil pump export because of the violent vibration and noise cause by the discharge and the pressure pulsation, the result show lowered the vibration and noise availably was obvious

    摘要針對轉子式稠油泵在運行中因流量和壓力脈動所引起的劇烈震動和噪聲,在稠油泵出口安裝金屬伸縮節和緩沖罐,有效地降低了震動和噪聲。
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