论文部分内容阅读
下面轉載了山東洪山煤礦礦工隊岩石苍道掘進的消息。該礦礦工隊在一個月内,在一個坑道内,掘進了一百八十餘米,這是一個不小的成績,這個成绩對於我們有着极为重要的意义,是我們應當着重學习的。提高送道速度,是目前我们矿工生產的迫切問題,許多問題要依靠着送道速度的提高來解决。首先是在探矿方面,如果我們能够將送道速度提高,每月不是五十米,而是一百米,或者更高,甚而能够設法達到山東洪山煤矿的成績,则我們今天鑛量不足的情
The following reproduced Shandong Hongshan coal miners tunneling rock passage of the word. It is not a small achievement that the miners’ mines dig more than 180 meters in a tunnel within a month. This result is extremely important to us and should be our focus. Increasing the speed of delivery is an urgent issue for our miners and many problems need to be solved by improving the speed of delivery. First of all, in the aspect of prospecting, if we can increase the delivery speed every month instead of fifty meters, but one hundred meters or more, and even try to reach the result of Shandong Hongshan Coal Mine,