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轻型金属管路系统是我院排灌机械研究所与江苏省金坛县管道设备厂共同研制的新产品,该产品吸取了镀锌薄壁钢管管路系统与铝(铝合金)管管路系统的优越性,具有轻便、耐用、工作可靠、密封性好、偏转角大、适应性强等优点,是喷灌系统的关键设备之一,也是我国农村急需、面广量大的产品。参加研制工作的同志经过近一年来的努力,于今年上半年试制出新产品,并经13项性能试验与田间考核,各项指标均符合要求。江苏省水利厅于82年10月7—9日在金坛县召
Light metal piping system is a new product developed jointly by the Institute of Irrigation and Drainage Machinery and Jintan Pipeline Equipment Factory in Jiangsu Province. The product absorbs galvanized thin-walled steel pipe system and aluminum (aluminum alloy) pipe system It is one of the key equipment of sprinkler irrigation system and also an urgent need in the rural areas of our country with a large area of products. After nearly a year of hard work, comrades participating in the research and development trial trial of new products in the first half of this year, and after 13 performance tests and field tests, all the indicators are in line with the requirements. Jiangsu Provincial Department of Water Conservancy was held in Jintan County on October 7-9, 1982