从主光轴外伸端向泵看, 为顺时针扭转.Overhang from the spindle to the pump to see, for clockwise rotation.确保外伸支架全部伸出并稳固于地面上.Make sure outrigger were fully extended and installed on firm pad.从主轴外伸端向泵看,为顺时针旋转.From the pump shaft to watch ou...

“外伸”的英语可以翻译为：protract，lituate ...

“外伸”的拼音为：wài shēn...