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江苏省煤炭工业局和徐州市科委于一九七九年九月二十一日在徐州矿务局张小楼煤矿主持召开了轴流式扇风机使用玻璃钢扭曲叶片评议会。 参加会议的有23个单位46名代表。 会议认为风机改造小组在张小楼煤矿的大力支持下,解放思想,坚持科学态度,敢于对煤矿生产的要害地方进行技术革新,成功地研制出玻璃钢扭曲叶片,为节电、煤矿通风挖潜
Coal Industry Bureau of Jiangsu Province and Xuzhou Municipal Science and Technology Commission on September 21, 1979 chaired the Xuzhou Mining Bureau Zhang Xiaolu coal mine axial fan fan using FRP twisted blade council. There were 46 representatives from 23 units participating in the conference. The meeting believed that with the strong support of Zhang Xiaolu Mine, the fan transformation team emancipated the mind, adhered to the scientific attitude, dared to make technological innovations in the key areas of coal mine production, successfully developed the twisted leaves of FRP, and tapped the potential for energy saving and ventilation in coal mines