The State shall encourage coal mining enterprises to develop coal washing and processing as well as comprehensive exploitation and utilization of coalbed methane,gangue,coal slime,stone coal and peat.
英
美
释义
国家鼓励煤矿企业发展煤炭洗选加工,综合开发利用煤层气、煤矸石、煤泥、石煤和泥炭。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载