back rack中文什么意思

背后接线架

• back:    n. 1.背，背部；背脊；背面，反面 ...
• rack:    n. ＝arrack.
• rack back:    在井架中排立钻杆

例句与用法

1. The main products are as follows : industrial storage racking , as / rs system , pallet racking , drive - in racking , push back racking , live racking , cantilever racking , drawer racking , mobile racking , light weight shelving , medium weight shelving and the relevant equipments （ stacking racking , pallet , cart , foldable mesh container , steel container , roller conveyer ）
   公司主要产品有：大型仓储超市货架、自动化立体仓库货架、货位式货架、贯通式货架、压入式货架、重力式货架、悬臂式货架、辊辊式货架、抽屉式货架、移动式货架、轻量型货架、中量型货架及周边设备（堆垛架、挂板货架、托盘、推车、仓储笼、料箱、输送辊道等） 。