Road safety barrel 公路防撞桶
Specification for road safety barrel 公路防撞桶
robotic safety barrel 机器人的安全桶
barrel safety 涵义包壁永久层
safety of gun barrel 炮管射击安全性
The utility model relates to a safety barrel-type slide with a display lamp, in particular to a safety barrel-type slide which is provided with a light-operated safety display lamp.
本实用新型提供一种带指示灯安全筒型滑滑梯，具体地说涉及一种给滑滑梯安装个光控安全指示灯的安全筒型滑滑梯。
A safety clip or retainer must be installed to prevent attachments, such as chisels on a chipping hammer, from being unintentionally shot from the barrel.
必须安装保险夹或护圈，以防止配件(如气錾的凿刀)从凿筒中意外飞出。
This paper mainly describes the influence of generator barrel bearing on the operating safety of the units.
本文主要叙述发电机筒式导轴承间隙对机组安全运行的影响。
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