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由水利水电科学研究院水利研究所、辽宁水利科学研究所、沈阳市塑料公司及所属塑料七厂研制的塑料滴灌设备,经过不断的试验改进和多年大面积的田间考核,基本上满足使用的要求,于1981年10月12日,水利部科技局委托辽宁省科委、二轻局、水利局在沈阳市联合召开鉴定会。应邀出席的
The plastic drip irrigation equipment developed by the Institute of Hydraulic Research of the Institute of Water Conservancy and Hydropower Research, the Liaoning Institute of Hydraulic Research, Shenyang Plastics Corporation and its affiliated No.7 Plastic Factory has basically met the requirements of its application through continuous tests and improvements and large-scale field tests over the years On October 12, 1981, the Bureau of Science and Technology of the Ministry of Water Resources commissioned the Liaoning Provincial Science and Technology Commission and the Bureau of Light Industry and the Bureau of Water Resources to jointly hold the appraisal meeting in Shenyang City. Invited to attend