winze

常见例句

A shaft driven upward is called a raise; one that is driven downward is known as a winze.
从下往上开拓出来的井筒叫天井;从上往下开拓出来的井筒叫盲井。
Analysis on the surrounding rock sporting law of chief vice winze oblique well in Xingdongcoal mine
邢东矿井主副暗斜井围岩运动规律分析
Keywords mine inflow;water filling source;sandstone aquifer;Mosuo River;Taiping coalmine inclined winze;
矿井涌水量;充水水源;砂岩含水层;摩梭河;太平矿暗斜井;