Center bolt 中心螺栓 ; 中间螺栓 ; 中心拉杆螺栓
bolt hole center 螺栓孔中心
spring center bolt 弹簧中心螺栓
leaf apring center bolt 钢板弹簧中心螺栓
center line of bolt hole 螺孔中心线
leaf ring center bolt 钢板弹簧中心螺栓
Center bolt and nut 中心螺栓螺母
Unable to finish the race, Bolt recovered from his injuries at a Mos Espa med center.
无法完成比赛的博尔特在莫斯·埃斯帕的一间医疗中心养伤，直至康复。
With material mechanics theory, expounded bolt tail subjected to no center load action and roof bolt broken mechanism while roadway was supported with bolts.
应用材料力学理论，阐明了锚杆支护时锚尾一定受到偏心载荷作用和顶板锚杆破断的机理。
Once that is done THEN tighten the center bolt and follow by tightening the support knob.
中心螺栓和脚架支撑盘也已经一体化设计进去了。
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