词汇	Horizontal ore pillar
释义	Horizontal ore pillar 水平矿柱
随便看	Device share device sharing Devices,Head Protective Devices,Hearing Protective Devices,Heart-Assist Devices,Hormone-Releasing Intrauterine device simulation device simulation and simulator Devices,Inhalation devices initialization devices in pressure reductions devices integrating Devices,Internal Fixation Devices,Intrauterine Devices,Intrauterine Contraceptive devices in valves Devices,Male Contraceptive devices management devices management directorate Devices,Mass Storage Devices,Medical Devices,Medicated Intrauterine devices monitoring devices not otherwise provided for devices of leakage current