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由煤炭科学院唐山分院和鹤壁矿务局共同承担的“特厚煤层倾斜分层铺网综采水射流放顶煤工艺及设备”科研项目,在鹤壁矿务局六矿经过近两年的工业性试验获得成功,于1988年3月14日通过部级鉴定。 1988年3月13～14日,煤炭部邀集全国近40个科研和生产单位的专家100余人,在鹤壁矿务局召开鉴定会,经仔细审查鉴定报告并下井考察,一致认为:该工艺成功地把综采和水采结合起来,解决了
By the Tangshan Branch of the Academy of Sciences and Hebi Mining Bureau jointly assume the “thick coal seam tilt layered surfacing mining water jet top coal caving technology and equipment,” scientific research project, six mines in Hebi Mining Bureau after nearly two years of industrial The test was successful and passed the ministerial level appraisal on March 14, 1988. From March 13 to March 14, 1988, the Ministry of Coal invited over 100 experts from nearly 40 scientific research and production units across the country to hold an appraisal meeting at Hebi Mining Bureau. After careful examination of appraisal reports and downhole inspection, they agreed that: The combination of fully mechanized mining and water mining, solved