柔性掩护支架 meaning in Chinese

flexible type shield

The mining way of false slope flexible shield support in couverted seam
倒转煤层伪斜柔性掩护支架采煤法
Pillar mining of rock cross - cut with pseudo - sloping flexible shield
俯伪斜柔性掩护支架采煤工作面技术管理
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
Application and development of coal mining with deep false flexible shield supports
俯伪斜柔性掩护支架采煤法的应用与发展
Application of false - inclined flexible shield mining system in guowa coal mine
使用伪俯斜四边形柔性掩护支架采煤的几点体会

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