With the ring or washer on the back of the base face the direction of the vertical section can be considered...
与套圈基准端面或垫圈背面的切面垂直的方向，可以认为是轴向。
2
With the ring or washer on the back of the base face the direction of the vertical section can be considered to...
与套圈基准端面或垫圈背面的切面垂直的方向，可以认为是轴向。
3
At this time may change or increase the washer screw to vertical shake when the plunger pump body kits "in the" sound Waterloo shell but not for the right pump.