airshaft meaning in English
采光井
通风竖井
自然通风井
Examples
- Blasting technique of hard rock in airshaft
新集风井坚硬岩石爆破技术 - At a southern indiana coal mine , an accident at an airshaft killed three people
位于印第安纳南部的一座煤矿通风井发生意外， 3人死亡。 - At a southern indiana coal mine , an accident at an airshaft killed three people
在印第安纳州南部，一煤矿通风井发生事故造成3人死亡。 - At a southern indiana coal mine , an accident at an airshaft killed three people
印地安那州南部一煤矿发生意外，三人死于煤矿通风口处。 - At a southern indiana coal mine , an accident at an airshaft killed three people
南印第安纳的一处煤矿发生事故，三名工人死于通风井中。