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由河北煤研所完成的“粘弹性阻压体防跑浆技术研究”和“复杂地质条件下大段高、大面积井壁淋渗水快速封堵技术研究”２项科研成果，于９月５日通过河北省煤炭工业管理局组织的会议鉴定。 鉴定认为，２项成果分别达到了国际先进水平和国内先进水平，这标志着河北煤研所在矿井注
The research results of “viscoelastic pressure-body anti-run-off grouting technology” and “research on rapid plugging technology of large section and large area of borehole seepage water under complicated geological conditions” completed by Hebei Coal Research Institute show that on September 5 Day by the Hebei Provincial Coal Industry Authority organized the meeting appraisal. Identification that the two results reached the international advanced level and the domestic advanced level, which marks the Coal Institute of Hebei Coal Mine Note