保护架

It is mainly used to protect the discharge nozzle and prevent damage to it when colliding.

喷头保护架主要用于保护喷头，防止发生碰撞时损伤喷头。

Feed the belt strap in direction of arrow around the roll cage cross member into the adjustable slider.

将安全带按箭头方向绕着防滚翻保护架横梁穿入调节滑块。

With vertical pipe shield and underwater pile-foundation, a protection frame for wellhead is designed for the development of offshore marginal field.

设计了一种适用于海上边际油气田开发的垂直护管水下桩基式井口保护架。

The cab is equipped with adjustable seat, side sliding window, wiper, electric fan and ROPS device. It has the characteristic of low noise, wide viewing area.

噪音低、野宽阔、调式的司机座椅、滑窗玻璃、雨器，并配备电风扇，滚翻保护架。

Method Design conducting bridge type and light cover style tracheotomy protective rest, and compared the protecting effect of sputum pollution with routine methods.

方法设计电桥式、灯罩式气管切开保护架，与气管切开常规保护法进行痰液污染状况比较。