Through doing some technical remakes on well resistance furnace the annealing quality of steel wire has been improved and the energy consumption has been cut down.
井式电阻炉经技术改造后提高了钢丝的退火质量,降低了能耗。
Through doing some technical remakes on well resistance furnace the annealing quality of steel wire has been improved and the energy consumption has been cut down.
井式电阻炉经技术改造后提高了钢丝的退火质量,降低了能耗。
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