rock cutting and breaking
返回 19 条匹配短语对
breaking rock by water jet
水射流破岩
Breaking Rock Mechanism
刮吸断肝法
定向断裂爆破
Cutting rock height in foot wall
底盘切岩高度
Rock Breaking Efficiency
破岩效率
Rock Breaking Mechanism
破岩机理
破岩效果
Rock breaking model
破岩模型
rock breaking tool
碎石工具
rock cutting mechanism
破岩机理
rock damage rock breaking
岩石损伤
Rock-Cutting
破岩
soft breaking rock roadway
软破岩巷道
flexible rock and special flexible rock
软岩和极软岩
from thick rock salt to thin rock salt
从厚岩盐到薄岩盐
hard rock interbedded with soft rock
软硬相间岩层
metamorphic rock of the original rock
变质岩原岩
rock suite and rock group
岩群和岩组
Trial cutting method for cutting machining
试切法切削加工
(~#2) rock dynamite
#2岩石炸药
“five methods” of rock piling
掇山五法
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