支架开采 meaning in English

timbered stoping

Key coal mining technology of flexible shield support for steep thick coal seam
伪倾斜柔性掩护支架开采石门煤柱
Analysis of the cantilever support mining and the mine pressure appearance in xixizhuang coal mine
西细庄矿悬移支架开采及矿压显现分析
Based on the using state on movable support mining , the technical manage is approached
根据悬移支架开采实践过程中的情况，探讨了工作面的技术管理。