在你的工作上需要哪些个人防护装备？是不是每次都有个人防护装备供你使用？装备的状况良好吗？你是否接受过使用个人防护装备的训练？
What personal protective equipment is required for the job? Is it always available? Is it in good condition? Have you received training in using this personal protective equipment?
通过对太佳高速公路一般路基、特殊路基、防护、排水等设计进行分析介绍，提出一些设计思路和想法，供大家参考和探讨。
The paper analyzed the design of common subgrade, special subgrade, protection and drainage etc. in Taijia Expressway, and proposed some design thoughts and ideas for reference.
同轴电缆远供回路的防护，一直是电信工程师关心的问题。
The protection of remote power feeding circuit of coaxial cable systems is still of importance to telecommunication engineers.
产品的防护；文件，包括记录；对采购产品偏离要求的控制；进入供方的现场。
Preservation of product; documentation, including records; control of purchased product which deviates from requirements; access to suppliers' premises.
详细介绍了战斗机飞行员新型YM 9915加压供氧面罩和TK -11飞行保护头盔配套的高空供氧防护性能生理评价实验结果。
Oxygen supply performance at high altitude of the pressured oxygen mask YM9915 and that attached to TK 11 helmet for fighter pilots was evaluated.
放水杯外带有金属防护罩，使产品更安全、可靠，有多种规格供选用。
The water cup is protected by metal shield and the product is much safer and more reliable.
所获得的结果可用于分析面部三维形态特征，并为供氧面罩等面部防护装具的造型设计提供依据。
The results can be applied to the analysis of 3d face feature and design of oxygen mask and face-protecting equipment.
所获得的结果可用于分析面部三维形态特征，并为供氧面罩等面部防护装具的造型设计提供依据。
The results can be applied to the analysis of 3d face feature and design of oxygen mask and face-protecting equipment.
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