论文部分内容阅读
由赣州有色冶金研究所、画眉坳钨矿共同试验研究成功的“高压预注浆加固不稳定围岩浅孔留矿法”,于12月12日在画眉坳钨矿通过鉴定。会议由中国有色金属工业总公司委托南昌公司主持,鉴定形式属专家评议形式。到会专家在听取了试验单位所做的成果研制、试验和实施效果报告后还参观了现场。专家们认为:
By the Ganzhou Institute of Nonferrous Metallurgy, grazing Tong Mei Tungsten mine successful trial of “high pressure pre-grouting unstable rock shallow hole retention method”, on December 12 in the eyebrow Sedum tungsten mine identified. The meeting was entrusted by China Nonferrous Metals Industry Corporation Nanchang Company, the appraisal form is an expert appraisal form. The experts attending the meeting also visited the site after hearing the report of the achievements made by the testing institute on the results of the research, experiment and implementation. Experts think: