crash protection

A new mechanical preventing-falling device applied in stereoscopic car-base;

一种新型机械式防坠装置在立体停车库中的应用

The anti-sagging device with practical new pattern can ensure the safety during the plant operating.

电动附着升降脚手架应用于几何平面不同形状的高层建筑,可以节约成本、提高工效,是现代高层建筑施工中广泛使用的施工设备,实用新型的防下坠装置在架体升降过程中起到保证安全的作用。

The Arrester of Oxygen Lance System’s Falling

浅谈转炉炼钢生产中的氧枪防坠装置

anti-fall device of rotary machinery

回转小车防坠制动装置

Application of Frication Reel-cage Prevented Fall in Malan Mine Viceshaft

摩擦卷筒式防坠罐装置在马兰矿副立井的应用

Study on Safety Testing Device for Prevention of Construction Lift from Falling - Down

施工升降机防坠安全器测试装置的研究

To furnish(a device or object) with a protective piece.

加防护装置给（器械或物品）装防护装置

proximity protection device

防夹装置〔升降机〕

The Design Means to Energy-absorber of Helicopter Crashworthy Seat

直升机抗坠毁座椅吸能装置的设计方法

rat+[ 1 ] guard

(船上)防鼠隔, 防鼠装置

hazard reducing device

减危装置 -防触电用

The spacecraft was fitted with a heat-shield.

太空船装置了防热护罩。

blast closure performance

防爆关闭装置的性能

Guards must be used

请务必使用防护装置

guarded railway crossing

有防护装置的铁路道口

gravity type fender

悬挂重力式防撞装置

guarding of PTO

动力输出轴的防护装置

registered fire services installations contractor

注册消防装置承办商

Certificate of Fire Service Installations and Equipment

消防装置及设备证书

fire services installations [public works category]

消防装置〔公共工程类别〕