煤柱 meaning in Chinese
coal block
coal pillar
fender
pillar of coal
post
solid coal
stander
Examples
- Discussion on small pillar support roadway bolt support
小煤柱护巷锚杆支护探讨 - Practice of maximizing resource recovery of coal pillar
煤柱资源回收最大化实践 - Analysis of parameters of coal pillar in bulianta mine
补连塔井田区段煤柱参数分析 - Safety measures of cutting along goaf and with thin pillar
窄煤柱沿空掘巷的安全措施 - Practice of mining remained pillars in working area
采区残留煤柱的开采实践