... International Mining Machinery Ltd 中升集团和国际煤机集团 coal mining machinery 采煤机械 Mining machinery terminology 矿山机械术语 ...
基于12个网页-相关网页
coal mining machinery plant 煤矿机械厂 ; 煤矿坏厂
coal mining machinery equipment 煤机装备
coal mining machinery enterprise 煤机企业
In this paper reasons of premature failure of gear teeth of coal mining machinery are analyzed.
本文分析了煤矿机械齿轮早期断齿的原因。
The utility model belongs to coal mining machinery, which is used for cutting devices of coal mining machines.
本实用新型属于采煤机械类，用于采煤机截割具。
The paper gives an introduction about the hydraulic element's testing system of coal mining machinery, and analyzes experimental method and results.
介绍了采煤机主要液压元件的测试系统，并对测试方法、测试结果进行分析。
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