All fall arrest equipment shall be labeled with capacity rating information.
所有坠落防止设备皆必须标示有额定载荷的资料。
A system and method for a scaffold deck with a fall arrest assembly is disclosed.
本发明公开了用于具有防坠组件的脚手架甲板的系统和方法。
Sub-lance carriage fall arrest mechanism relates to an oxygen supply equipment on a top-blown oxygen converter.
副枪小车防坠落机构，涉及一种氧气顶吹转炉上的供氧设备。
Sub-lance carriage fall arrest mechanism relates to an oxygen supply equipment on a top-blown oxygen converter.
副枪小车防坠落机构，涉及一种氧气顶吹转炉上的供氧设备。
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