safety switch

Installation of automatic analyser and safety control switch of three way valve, for active recovery and increasing average time of recovery to 10-13 minutes;

安装煤气自动分析仪和三通阀安全控制开关，变被动为主动回收，使转炉煤气回收时间提高到平均10～13min/炉，并且安全可靠；

The switch or turnout is an important component for the ground track transportation. Its structure and conditions have direct effects on the safety, stability and the comfort of trains.

道岔是轨道车辆在线路上正常运行的重要部件，是车辆换线运行的渡线工具，其结构和状态对列车运行的安全性、平稳性以及旅客的舒适性产生直接影响。

If the car has no starting safety switch, it is possible to spin the engine with the transmission in gear.

如果没有安全启动开关，启动系统很可能在挂挡后工作。

Special safety switch on the door. Operation stops immediately when the door is opened.

安全门开关设计,开门即停安全可靠.

These are safety screw and safety switch installed on the double pull rod.

双拉臂上安装保险螺丝及保险开关.

Study on Structure and Property of Semiconductive Neutral Point Switch in Safety Technique of Prompt Interruption

快速断电安全技术中半导体中性点开关结构性能的研究

Automatic shows error, safety shield; safety switch.

自动显示故障报警, 安全防护门, 安全开关.

Safety switch wire loosen, fallen and grounded.

安全保护开关压线松动 、 掉落、接地等.