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人工砂石目前已在我国得到广泛应用。本文从人工制砂干式生产的提出与应用、干式生产概况、砂岩制砂生产性试验三个方面介绍了人工砂石系统砂岩制砂综合技术研究。
Artificial sand has been widely used in our country. This article introduces the sand sand comprehensive technology research of artificial sandstone system from the aspects of the proposing and application of dry sand production, the general situation of dry production and the productive test of sandstone sand production.