... 套管柱下部结构casing accessories 引鞋guiding shoe 套管鞋casing shoe ...
基于48个网页-相关网页
... guiding telescope 导星望远镜 guiding shoe 导瓦 guiding jetty 导航堤 ...
基于14个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Our main products include chain track, track roller, carrier wheel, guiding wheel, driving wheel, track shoe screw, shaft sleeve, pin, bushing, and link rod, recoil spring etc.
我们公司专业生产挖掘机链轨、链条及支重轮、托链轮、引导轮、驱动齿、履带板螺栓、链销、链通、斗轴、斗轴套、千秋架、弹簧座等系列产品。
youdao
应用推荐
模块上移
模块下移
不移动