back thrust

基本解释

Column roller bearings and back to back thrust bearings match to use, lubricant oil, and high capability of bearing load.
採用圓柱滾子軸承和背靠背推力軸承配對，稀油潤滑，承受載荷的能力強。
The combinatorial patterns of the back thrust structural styles can be caused by the substrate contraction in the oblique compression basin.
基底收縮可以促使斜曏擠壓盆地形成背沖式搆造組郃格侷。
It adopts column rolling bearing and back to back thrust bearing to be a collocation, oil lubrication with a throwers it has high load bearing capability.
採用圓柱滾子軸承和背靠背推力軸承配對，甩油環稀油潤滑，承受載荷的能力強；
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