safety barrel的意思|示意
定筒（时钟机械）
safety barrel相关短语
1、 Road safety barrel 公路防撞桶
2、 Specification for road safety barrel 公路防撞桶
3、 robotic safety barrel 机器人的安全桶
4、 barrel safety 涵义包壁永久层
5、 safety of gun barrel 炮管射击安全性
safety barrel相关例句
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。
Wind it like a watch with a key that's stored underneath the barrel, and when it's 'fully loaded' use your thumb to pull back the safety lever. Then squeeze the trigger.
用放置在枪管底端的转柄给它像手表一样上发条，当发条“全部上满”之后，用你的大拇指向后拉动枪栓，然后扣动扳机。