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一、前言 采矿系统化是威斯特伐利亚·吕恩公司为矿业设计各种装置设备的前提。该公司与用户及矿业研究机构合作,不仅研制、试验及修改各种单独机器,使它们适应现有情况,而且建造开采、工作面回采、工作面支护、工作面端头工艺及巷道掘进等装置,使它们互相配合,相辅相成,尽善尽美。 所有这一切都在这种局面下进行,即技术进步,经济节约以及尽可能的提高安全程度。 威斯特伐利亚·吕恩公司通过设于欧洲及其它的近四十个国家代理机构及本身的附属公司,与世界六十个国家保持联系。
I. Preface Mining systematization is the prerequisite for Westphalia Lune Company to design all kinds of equipment and equipment for the mining industry. The company works with users and mining research institutes to develop, test and modify a variety of individual machines to adapt them to existing conditions and to build and mine, face mining, face support, face workmanship and roadway excavation Device, so that they complement each other, complement each other, perfect. All this is done in the context of technological advances, economic savings and the highest possible level of security. Westphalia Lune maintains contact with 60 countries in the world through nearly 40 national agencies and its own subsidiaries in Europe and beyond.