English translation for "未开采的煤层"

virgin coal

Related Translations:

煤层尖灭:  coal pinch outfoulsthin out of coal seamwantwedging out of coal seamwedgingoutofcoalseam

开采钻进:  production drilling

阶梯开采:  bank work

开采参数:  operational parameter

开采能力:  production capacity

开采金矿:  gold mininggold-mining

天然气开采:  natural gas extraction

开采煤矿:  mine coal

开采方向:  direction of extractiondirection of mining

开采面积:  producing areaproductive area

Similar Words：

"未卡死的" English translation, "未开辟地区" English translation, "未开采的" English translation, "未开采的矿床" English translation, "未开采的煤" English translation, "未开采的煤层； 煤柱" English translation, "未开采的石油" English translation, "未开采的油层" English translation, "未开采的油气层" English translation, "未开采的油田" English translation