bearing bar centers 承载扁钢中心间距
boring bar bearing 镗杆轴承 ; 镗杆
load-bearing bar 承力杆件
main bearing boring bar 主轴承镗杆
rocker bar bearing 铰链支座
equalizer bar end bearing 平衡杆端轴承
wheel tie bar bearing 车轮拉杆轴承
bearing steel bar 轴承钢棒 ; 承压条
In design apply line-glide rail and ball bearing bar forming slipway structure, scheme out flexible replaceable clamp structure.
采用直线滑动导轨和滚珠丝杠构成稳定的滑台结构，设计出了更换灵活的夹具结构。
Sometimes, people want to mind and the bearing is to slowly accumulate sediment bar!
有时又想人的心胸和气度是要慢慢沉淀积累吧！
This paper introduced construction measure and features of concrete brickwork lining construction for combining-style steel bearing reinforced bar framework support mould in tunnels.
介绍了组合式钢筋承重骨架支撑模板进行隧洞混凝土衬砌的施工方法及其特点。
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