automatic air vent

用法例句

Program design on auto air-door base on PLC control;

基于PLC控制的自动风门程序设计

Principle Application and Practice About no Pressure Perspective Ventilation Door

无压透视自动风门的原理、应用与实践

full auto choke system (FACS)

全自动阻风门控制系统

automatic top and bottom bolt

门顶门底的自动门闩

The action is similar to that of other automatic chokes previously discussed.

其作用与上面讨论过的其它自动阻风门相似。

Coalmine Air Door Monitoring System based on S7-300 PLC and MCGS

基于PLC的双电源自动切换煤矿风门监控系统

The automatic choke devices are all similar, although they vary in detail.

自动阻风门尽管在细节上有所不同，但其设计是相仿的。

The linkage from the diaphragm to the chock-valve lever rides freely in a slot in the lever.

由膜片到阻风门摆臂的连杆可在摆臂内的槽中自由活动。

The automatic choke includes a thermostatic spring and a vacuum piston.

自动阻风门包括一个恒温控制弹簧和一个真空活塞。

pneumatic cylinder cock valve

风动汽缸排水阀阀门

automatic radio wind wane and anemometer

无线电自动风向风速仪

Caution automatic door activate switch to operate

当心自动门 按开关启动

The throttle of an engine, as of an automobile.

油门，风门汽车等发动机上的节流阀

Our products including :Automatic sliding door,automatic sliding gate opener,automatic swing door opener,automatic swing gate opener,automatic garage door opener and other products.

公司产品范围主要包括自动平移门，自动平开门，自动门庭院门，自动车库门.

automatic fire department notification

自动向消防部门报警

The door will automatically be locked.

这个门会自动锁好。

The door locks automatically when shut.

这门在关上时自动锁住

auto-sliding flat panel entrance doors

自动推拉平板式入口门

door closer, automatic, of base metal

自动闭门器,贱金属制