底板岩层
返回 19 条匹配短语对
底板岩层稳定性
stability of tunnel floor rocks
背板底板
backboard
单层底板
unichassis
底板岩石
underlying strata
floor rock
understratum
bottom floor rock
底板岩体
floor rocks
floor rock
底板岩巷
rock roadway
垫板底板
bed piece
顶板底板控制
controlling of roof and bottom
顶底板岩体
roof and floor rocks
断层底板翼
underside
煤层底板
coal seam floor
seam floor
thill
coal seam floor rock mass
coal seat
coal floor
floor of coal seam
seamfloor
煤层底板突水
water inrush from coal seam floor
煤层底板粘土
warrant
煤层底板注浆改造技术
grouting techniques on coal floor
舢板底板
foot waling
FOOTING
foot wales
舢板底板立足处
FOOTING
扇板底板
tegular plate
洋底岩层
fondothem
板层岩
Slabstone
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