【本刊讯】十多年来,我国一些有色金属有底柱大量崩矿矿山,在毛主席革命路线指引下,贯彻“鞍钢宪法”,开展工业学大庆的群众运动,运用毛主席的光辉哲学思想,大搞科学实验,认识和掌握矿山生产的规律,抓住矿山生产中的主要矛盾,组织实行强化开采,取得了显著的效果。云南易门铜矿狮山坑,由于矿岩破碎,地压大,投产五年一直不能达产,连年亏损。1965年实行强掘、强采、强出的“三强”开采,一年就突破了设计能力,近十年来稳产、高产,与“三强”前比较,按平均水平计算,采场出矿强度提高了3.4倍,产量提高一倍半,同期活动的 For more than a decade, under the guidance of Chairman Mao’s revolutionary line, the “Angang Constitution” was carried out under the guidance of Chairman Mao’s revolutionary line. In carrying out the masses’ movement in Daqing in industrial science, guided by the brilliant philosophy of Chairman Mao Ideas, engage in scientific experiments, understand and master the law of mine production, seize the main contradictions in the production of mines, organize the implementation of enhanced mining and have achieved remarkable results. Yunnan Yimen Copper Mine Shishan pit, due to broken ore, rock pressure, put into production for five years has been unable to reach production, year after year loss. In 1965, the strong mining, strong mining and strong out of the “top three” mining, a breakthrough in design capacity a year, stable production in the past decade, compared with the “top three” before, according to the average level, stope out of ore The intensity increased by 3.4 times, production increased by one and a half times over the same period activities