礦區(qū)通信 area mining: 地表采礦mining area: 采礦場; 采礦區(qū); 礦區(qū)area communication: 地區(qū)通信communication area: 通信區(qū)control survey of mining area: 礦區(qū)控制測量下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
