杆柱 meaning in English
杆柱
roofbolt
Examples
- The outer part of the floating frame is held in place by a system of struts that are specially designed .
浮动框架的外侧部分用一个专门设计的杆柱系统保持在一定的位置上。 - A simulation demo system based on intelligent decision
玻璃钢混合抽油杆柱动特性的计算机模拟 - 22 . temporary traffic post
22 .杆柱形临时路标 - Development and application of wireless continuously - monitoring dynamometer
抽油杆柱井下力学检测仪负荷传感器短节的研制 - Cones and posts are used to mark temporary traffic lanes or diversions
锥形及杆柱形路标俗称雪糕筒，指示临时行车或交通改道。