Quarry Magazine のアプリ分析 12月9日

Quarry is the official publication of the Institute of Quarrying Australia. It is also Australia’s only publication dedicated to the promotion of the discipline and science of the quarrying, extractive and construction materials industries. The magazine was first launched in 1984. Quarry magazine provides a medium for suppliers and services to connect with up to 1000 quarry operations across Australia, from multinationals to small and medium-sized extractive operations. The magazine is published in partnership with the Institute of Quarrying Australia (IQA). The magazine supports the IQA’s mission to advance the science of quarrying in Australia and overseas in the interests of the public at large. In addition to 11 issues a year, Quarry also publishes an annual industry directory, as well as a guide to crushers and screeners.