一、概述解放前中南区的钨矿,绝大部分属民窿开采,官僚资本家虽然也开办了几个矿山,但多半也是手工开采的,只有个别矿山有几台破旧的凿岩机,实际上,这些矿山与民窿也相差无几,唯有劳动组织比较严密,统治和剥削更加残酷而已。民窿开采的特点是没有正规的开采计划,因此也就没有正规的开拓和采矿方法。通常 I. Overview The liberation of the Central South before the tungsten mine, the vast majority of people are exploited, although the bureaucratic capitalists also opened several mines, but most are hand-mined, only a few mines have several shattered rock drill, in fact, these There is no difference between the mine and the public hole, except that the labor organization is more strict, and the ruling and exploitation more cruel. Hole mining is characterized by no formal mining plan, there is no formal way to open up and mining. usually