Mining Bureau的用法和样例：
例句
- The applicabilty and availability of the abovementioned method has been sufficiently verified in Kailuan Mines Bureau.
该方法的实用性和有效性在开滦矿务局得到了充分地验证。 - 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.
针对大同矿务局云冈矿井田北部断层等地质构造发育的特点，从开采方法和采煤工艺上进行了探讨和论证。
