Protective Technology for Safe Construction of Zhengyang Gas Tunnel
正阳瓦斯隧道安全施工防护技术
Emergency treatment staff should war gas mask and plastic gloves, as well as protective clothing.
应急处理人员戴好防毒面具和胶手套, 穿防护服。
The Investigation on the Hazard of Deep Root Plant to Bituminous Protective Coating of Gas Pipeline
深根植物对天然气管道石油沥青覆盖层的影响
Experimental Study of Gas Relief from Protected Seam by Gas Drainage through Crossing Holes in Upper Airway of Protective Seam
保护层上风巷穿层钻孔抽采被保护层卸压瓦斯的试验研究
Relations between rectal temperature and skin temperature of men in gas protective clothing during working under hot environment
高温下身着防毒服作业时肛温与皮温的关系
英文例句大全为您提供protective gas英文例句大全,protective gas英文造句,关于protective gas的英语句子,单词protective gas怎么造句,protective gas英文例句大全有哪些,哪些英语句子是关于protective gas,英语单词protective gas的句子,单词protective gas如何造句,protective gas怎么造句等。