论文部分内容阅读
1月21日上午,煤炭工业部高扬文部长在煤炭科学院、江苏省煤炭工业公司和无锡市有关领导同志陪同下,视察了无锡采煤机械厂,对该厂在努力发展高档普采设备——DY单摇臂滚筒采煤机生产的同时,根据我国煤炭工业的迫切需要,积极与科研单位合作,共同研制薄型采煤机表示十分赞赏,并提出了重要意见。无锡采煤机厂自1980年转产煤炭机械产品后,五年累计生产DY采煤机143台,机
On the morning of January 21, Minister Gao Yangwen of the Ministry of Coal Industry, accompanied by relevant leaders from Coal Science Academy, Jiangsu Coal Industry Corporation and Wuxi City, inspected the Wuxi Coal Mining Machinery Factory and worked hard to develop high-grade universal mining equipment for the plant - DY single-arm drum shearer production at the same time, according to the urgent needs of China’s coal industry, and actively cooperate with scientific research units, jointly developed thin Shearer said he highly appreciated and made important comments. Wuxi Coal Mining Machinery Plant converted coal machinery products in 1980, the five-year total production of 143 Shearer 143, machine