forced circulationd

英 美
  • 强制循环
  • forced adj.被迫的;强迫的;用力的;不自然的force的过去式(分词).
    1. External components for the oil pump pressure lubrication oil lubrication system of forced circulation type.
      外部零件润滑为油泵压力供油强制循环式润滑系统。