... exhausting system 抽风系统 dust exhausting fan 排尘风扇 exhausting section 气提馏段 ...
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In the view of present situation of dust exhausting fan in the No. 2 steelmaking plant of Xianggang, the programs of resistant breaking and delayed protection of fan were designed by self.
针对湘钢二炼钢厂一次除尘风机的现状，自行设计了风机断耦及延时保护程序。
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