三防用英语怎么写
三防用英语怎么写
英文写法翻译
Three Preventions
重点词汇
三防───Three Preventions
双语使用场景
Recovery of Coal Resources and Management of "One Ventilation and Three Preventions"───煤炭资源回收与“一通三防”管理
The Key of Coal Mine Safety is "One Ventilation Three Preventions"───煤矿安全的重点是“一通三防”
Discussion on the Measures for Reducing Coal Mine "A Ventilation and Three Preventions" Accident───浅议搞好煤矿“一通三防”工作减少井下事故的发生
英语使用场景