十年,在人类历史上不过是一瞬间,但是这短短的十年,要远胜过去的百年,在祖国辽闊的土地上,起了多么巨大的变化。矿山机器厂——这个上海目前最大的矿山机器制造工厂,就是在解放后从无到有、从小到大地成长和发展起来的。解放以前,上海根本沒有矿山机器制造工厂,中国自己也不能制造矿山机器。那时,只是在帝国主义侵略者和官僚資本所經营的矿山中,可以看到一些旧式的小型矿山設备。卽使是这些机器,也是他們为了掠夺和大量搜刮我国的矿产資源而自国外运来的。它們不仅型式陈旧,而且效 Ten years is only a brief moment in the history of mankind. However, in this short span of ten years, it has been far more than the past century and how great changes have taken place in the vast land of the motherland. Mine Machine Factory - The largest mine-machinery manufacturing plant in Shanghai is growing and developing from scratch and from small to big earth after liberation. Before the liberation, Shanghai did not have a mining machine manufacturing plant at all, and China itself could not manufacture mining machines. At that time, some old-style small-scale mining equipment could be seen only in mines operated by imperialist aggressors and bureaucratic capital. It was these machines that they brought in from abroad for the purpose of plundering and mass-searching our country’s mineral resources. They are not only old and effective