closing appliance for exterior ventilation outlet
外部通风出口关闭装置
closing appliance for exterior ventilation inlet
外部通风进口关闭装置
blast closure performance
防爆关闭装置的性能
Medium size, triangular, close fitting, set high on the head.
中等大小,三角形,关闭装置,设定高的头部.
landing door closed detection device
层站门关闭监察装置
WARNING: TURN IGNITION OF
警告：关闭点火装置。
peak making current of pole of switching device
开关装置峰值闭合电流
Closed system pressure buildup precautions installed.
关闭已安装的系统压力累计预防装置。
A prosthetic device serving to close an opening in the body.
修复性装置用以关闭人体开口的修复性装置
He made a device to make the door shut by itself.
他做了一个使门自动关闭的装置。
Valves should be installed with the disc in the closed or almost closed position. This will prevent damage to the disc sealing edge.
安装阀门时,蝶板应该处于关闭或几乎关闭的位置。这是为了防止蝶板密封装置受到损坏。
a device to reduce sparking when electrical contacts are opened or closed.
当电接触打开或关闭时减少火花的装置。
Setup needs to close all programs to reconfigure your system.
安装程序需要关闭所有程序以便重新配置系统。
Remove all test equipment and open No. 2 shutoff valve of the device.
拆卸所有检测设备，开启装置上的2号关闭阀。
A Study on Design of Hydraulic System in Driving Mechanism of Fast Cut-off Valve
快速关闭阀驱动装置液压系统方案设计
COMPARISON OF THE EFFECT OF TWO ELASTIC APPLIANCE IN CLOSING EXTRACTION SPACE
两种弹性装置关闭拔牙间隙的疗效比较
in off position
在关闭状态(位置)
The Network Configuration window must be closed before Setup can continue, Please close it and run Setup again.
必须关闭网络配置窗口才能继续安装程序，请关闭该窗口，然后重新运行安装程序。