1) without hot work
![点击朗读](/dictall/images/read.gif)
不动火安装
2) automatic flame cut-off safety device
![点击朗读](/dictall/images/read.gif)
自动熄火安全装置
4) thermal power of safety
![点击朗读](/dictall/images/read.gif)
安全动火
1.
The article analizes the factor for accident by hydrogen in the production of nitrogenous fertilizer,and puts forward the methods and precautionary measures of hydrogen analyse in the thermal power of safety.
从氮肥生产实际出发,分析了由氢引发的事故原因,提出了在安全动火中氢分析的方法和预防措施。
5) safety in fire work
![点击朗读](/dictall/images/read.gif)
动火安全
6) fire stopping
![点击朗读](/dictall/images/read.gif)
安装挡火物
补充资料:动火
(~儿)发怒:什么事值得这么~ㄧ他一听这话就动起火来。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条