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由于畜牧业发达,澳大利亚曾一度被称为“骑在羊背上的国家”.近几十年来,由于矿产资源的不断发现与开发,澳大利亚已成为世界上主要矿产品输出国之一,号称当今世界的资源大国.地质勘探事业的发展,促进了钻探工业的迅速发展.据1984年澳大利亚采矿年鉴统计,该国的钻探工程承包公司就有60余家.另据澳大利亚钻探工业厂商名录统计,澳大利亚的钻探设备制造公司也有十余家.本篇着重介绍澳大利亚有关公司生产的新型钻机的性能与特点.
Australia was once referred to as “a country riding on a sheep back” due to the development of animal husbandry, Australia has become one of the world’s major exporters of mineral products in recent decades due to the continuous discovery and development of mineral resources, claiming today’s world Of the resource countries.Geological exploration career development has contributed to the rapid development of the drilling industry.According to the Australian Mining Yearbook 1984, the country’s drilling contracting company there are more than 60. According to the Australian drilling industry directory statistics, Australia’s There are more than a dozen drilling equipment manufacturing companies in this chapter, highlighting the performance and features of the new rigs produced in Australia.