adjustable shutter
常见例句
- Shutter speeds are adjustable between 60 and 1/4000 seconds.
拍摄速度则可在60至1/4000秒间可调。 - They include pilot and flame monitoring ports as well as an adjustable secondary air shutter.
固定架包括点火和火焰检测探头以及可调整风门。 - Fixed or adjustable gas orifice, primary air shutter and mounting boss. Heavy cast iron construction. Simple to install and to maintain.
固定的或可调的燃气孔板， 主空气调节挡板，重铸铁结构，容易安装和维护都是该产品的特点。
www.machine.com.cn 返回 adjustable shutter