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根据煤炭部科教组和煤炭科学研究院的意见,于1976年1月7—8月在开滦煤矿唐家庄矿召开了XS3000×6000型选择性破碎机评议会。会议由开滦煤矿主持。参加会议的有河北省煤炭工业局和唐山市革命委员会科技处等领导机关、一机部洛阳矿山机械设计研究所、有关矿厂和设计院等,共16个单位44名代表。
According to the opinion of the Science and Education Section and the Coal Science Research Institute of the Ministry of Coal Industry, a review committee of XS3000 × 6000 type selective crusher was held in July 1976 in July 1976 in Tangjiashuang Mine, Kailuan Coal Mine. The meeting was hosted by Kailuan Coal Mine. Attending the meeting were Coal Industry Bureau of Hebei Province and Tangshan Municipal Revolutionary Council Science and Technology Department and other leading organs, a machine department Luoyang Mining Machinery Design Institute, the mine and Design Institute, a total of 44 representatives of 16 units.