The high seam drill 2000 is stainless steel construction and the cylinder rods of the 1st inner legs of the stinger and drill leg are stainless steel.
这种厚煤层钻孔机2000是不锈钢结构，钻头第一内部腿架的活塞杆和钻孔机支架都是不锈钢的。
Single-Leg Kick has been a favorite drill of some of the world's greatest breaststrokers - most notably Mike Barrowman, the 1992 Olympic gold medalist in the 200 breaststroke.
单腿蛙泳练习历来是世界级优秀蛙泳选手的最爱，其中最著名的选手有迈克-巴罗曼，他在1992年奥运会男子200米蛙泳比赛中获得金牌。
This design draft , mainly about the technological process of YTP26 Air-leg Rock Drill, and elabora about the milling machine typical jig design.
本设计主要是对YTP26型气腿式凿岩机机体进行工艺规程的拟订，及车床与铣床典型夹具的设计进行全面的阐述。
This design draft , mainly about the technological process of YTP26 Air-leg Rock Drill, and elabora about the milling machine typical jig design.
本设计主要是对YTP26型气腿式凿岩机机体进行工艺规程的拟订，及车床与铣床典型夹具的设计进行全面的阐述。
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