This puts the upper shock pivot in line with the central pivot.
这使休克支点上按照中央的支点。
2
Laxiwa Hydropower Project is the biggest waterpower pivot engineering on the upper reach of the Yellow River.
拉西瓦水电站为黄河上游最大水电枢纽工程。
3
The utility model improves the tensile strength of the pivot mechanism, so that the relative rotation of the upper connecting plate and the lower connecting plate is more flexible.