首页>
外国专利>
Apparatus for selecting a operational function of a pressure means actuable face support framework, in the untertaegigen mining
Apparatus for selecting a operational function of a pressure means actuable face support framework, in the untertaegigen mining
展开▼
机译:在非致畸性采矿中用于选择压力的操作功能的装置意味着可操纵的面部支撑框架
展开▼
页面导航
摘要
著录项
相似文献
摘要
the invention relates to a device for selecting an operational function of a druckmittelbetätigbaren chock in underground mining from a remote position. the device includes a majority of druckmittelbe
展开▼