English translation for "煤矿坑，竖井；〔美国〕炭窑。"

coal pit

Related Translations:

骨炭窑:  char revivifying kiln

竖井延深:  shaft deepening

煤矿部:  c.m.b. = coal mines boardcmdcoal mines department

煤矿爆破:  coal mine blasting

开采煤矿:  mine coal

煤矿安全:  coal mine safety

煤矿区:  coal district

煤矿瓦斯:  coal-mine gas

自动化煤矿:  automated mine

安全灯煤矿:  closed lamp colliery

Similar Words：

"煤矿开采与加工" English translation, "煤矿开拓掘进" English translation, "煤矿勘探" English translation, "煤矿科技术语" English translation, "煤矿坑" English translation, "煤矿坑道掘进机" English translation, "煤矿坑里的金丝雀" English translation, "煤矿空气" English translation, "煤矿矿井" English translation, "煤矿矿井排水" English translation