crawler

例句与用法

Cdac course crawler crane operation course
履带起重机操作课程
Improvement scheme for the transmcssion of dfh crawler tractor
东方红履带拖拉机变速箱改进方案探讨
Why does ask use website crawlers
为什么确实问使用网站爬虫？
To operate a crawler crane
课程教导学员如何安全操作起重机。
Monitoring and control methods in the crawlers hemiberlesia pitysophila
松突圆蚧监测方法与防治技术
Introduction and orientation to crawler crane
履带起重机简介
Boom - type roadheader - the design guidelines for crawler mechanism
悬臂式掘进机履带行走机构设计导则
Crawler tractor - dozer . carrier rollers
履带式推土机.托链轮
Open - pit crawler type downhole drills
履带式露天潜孔钻车
Determination of main parameters for crawler system of roadheader
悬臂式掘进机履带行走机构主要参数的确定