Mining Bureau的用法和樣例：
例句
- The applicabilty and availability of the abovementioned method has been sufficiently verified in Kailuan Mines Bureau.
該方法的實(shí)用性和有效性在開(kāi)灤礦務(wù)局得到了充分地驗證。 - All coal faces at the northen of Datong Mining Bureau Yungang Mine because of their development process of geologic structure have to down steep seams and pass through faults.
針對大同礦務(wù)局云岡礦井田北部斷層等地質(zhì)構造發(fā)育的特點(diǎn)，從開(kāi)采方法和采煤工藝上進(jìn)行了探討和論證。
