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一九八二年七月二十二日至二十六日煤炭部科学研究院在辽源煤机厂主持召开了MLT—150型采煤机样机出厂评议会。参加评议会的有部制造局,太原、上海、山东、黑龙江、吉林煤研所,有关矿务局和煤机厂等单位。
From July 22nd to July 26th, 1982, the Coal Research Institute of Coal Industry presided over the ex-factory council of MLT-150 shearer prototype in Liaoyuan Coal Mine Machinery Factory. Participated in the council of the Ministry of Manufacturing Bureau, Taiyuan, Shanghai, Shandong, Heilongjiang, Jilin Coal Research Institute, the Bureau of Coal Mining and other units.