hydraulic crawler dragline excavator 液压履带拉铲
dragline tower excavator 塔式拖铲挖掘机 ; 塔式朔挖掘机
dragline cableway excavator 吊斗挖掘机
guided dragline bucket excavator 导向式索斗挖掘机
以上来源于: WordNet
This paper introduces CONCURRENT ENGINEERING(CE) deeply with new ideas and facts, combining the domestic and abroad reference documents and development of hydraulic crawler dragline excavator.
本文以并行工程为中心，同时结合我公司液压履带拉铲开发项目，对并行工程的理论和实际应用进行了深入的研究。
The company provides state of the art fabricated dragline buckets, drag chains, rigging, dippers, excavator buckets, hydraulic face shovel buckets and truck bodies.
性能优越的拉斗铲，索具，电铲，挖掘机铲斗，液压挖斗和卡车车斗。
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