RUQ(right upper quadrant)
扇形阀
quadrant valve
暂无补充释义。
相关词条
quadrant
quadrant
quadrant
LLQ(left lower quadrant)
left lower quadrant
two-quadrant multipler
quadrant【测】
quadrant valve
暂无补充释义。
RUQ(right upper quadrant)
quadrant
quadrant
quadrant
LLQ(left lower quadrant)
left lower quadrant
two-quadrant multipler
quadrant【测】