Welder 's gloves, welder' s goggles, leather sleeves, a leather apron, and other standard protective equipment must be worn for cutting and welding operations.

切割和焊接操作必须穿戴焊接工的手套、护目镜、皮袖、皮围裙和其它标准防护装备。

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Conclusions These protective articles could ensure safety for the radio-interventional operaters, reduce the operaters′ load and, facilitate radio-interventional operations.

结论应用这些防护用品，能确保介入放射学者的安全，并可减轻其不必要的负重，有利于介入手术操作。

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The protective clothing in the fire fighting operations in a continuous time should not be more than 1 hours, to avoid wearing a fire fighting protective clothing in the sun exposure duty.

该防护服在灭火作战中连续穿着时间不宜超过1小时，避免穿着灭火防护服在烈日下暴晒执勤。

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Since joining South Wales Ms Paul has been leading the protective services portfolio, which covers crime, specialist operations and intelligence, along with the force's Olympics preparations.

BBC: New deputy chief constable named

American troops are shifting from leading operations, to partnering with Iraqi forces, and, eventually, to a protective overwatch mission.

NPR: Text of Bush's State of the Union Address