A place in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is present continuously or for long periods.

爆炸性环境中的爆炸混合物以气体、蒸气或薄雾形式连续出现或长时间存在的场所。

Traditional disinfection technologies such as the use of chloride or ozone, the disinfectant itself are highly toxic, flammable and explosive substances.

传统的消毒技术如采用氯化物或臭氧，其消毒剂本身就是属于剧毒、易燃、易爆的物质。

Abstract: butadiene extraction unit in the presence of a large amount of solvent and butadiene, acetylene and other C4 hydrocarbons, these substances are toxic, flammable and explosive.

摘要：丁二烯抽提装置中由于存在大量的溶剂和丁二烯、炔烃等C4烃类，这些物质都是有毒、易燃、易爆的。

By collecting and purifying the waste gas which is discharged in the carbonizing process, the flammable gas is obtained and harmful substances discharged to the air are reduced greatly.

本发明将制炭过程排放的废气通过收集和净化处理获得可燃气体，大大的减少了排放到空气中的有害物质。

Not in indoor optional piled up some flammable and explosive substances, indoor to absolute forbid fireworks.

不得在室内随意堆放一些易燃易爆物品，室内要绝对禁止烟火。