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(落炼与检浏技术交流会.9月6日至日日.于九江)1.A3560铸造铝合金的熔炼······……8T2厂张念祖2.铸钢电炉不扒渣想炼法······.··……476厂3.蠕虫状石墨铸铁的研究及生产···……肠厂刘景云4.运用QC方法确保67机耘体铸造质量 .............................……,
(Smelting and Filtration Technology Exchange Conference. September 6 to day. In Jiujiang) 1. A3560 casting aluminum alloy smelting ... ... ... ... 8T2 plant Zhang Nianzu 2. Steel electric furnace is not slag to refining Law ······································································································································································································································································································································································································· 476 Plant 3. Research and Production of Worm- ....................... ...,