井下安全英语怎么说

“井下安全”对应的英文单词有：downhole safety ，一共1个，具体意思及用法如下：

downhole safety井下安全

与井下安全相关的短语

井下安全监测monitoring networks in coal mine

矿井井下安全underground miners safey

煤矿井下安全标志Coal mine underground safety signs

井下作业安全规程Safety rules of downhole services