人老了,滚滚红尘中许多往事都先后淡忘,但发生在1962年“4·13”的那一次矿难,我至今历历在目。1961年,我由重庆煤校机电专业毕业分配到松藻煤矿机电科当实习技术员,负责刮板运输机维修。因1958年才开矿,煤矿运输设备十分落后,四石门的溜煤栽洞是全矿出煤的咽喉,主要靠溜煤上山 Many people are old and forget about many of the past events. However, the one mine that took place on April 13, 1962, is still vivid. In 1961, I graduated from Chongqing Coal University Mechanical and Electrical major assigned to Songzao Coal Mine Electrical and Mechanical Services as an intern technician, is responsible for scraper conveyor maintenance. Because only in 1958 mining, coal transport equipment is very backward, four Shimen door is the coal mines all coal throat, mainly by coal