three-phase furnace 三相电炉
single phase furnace 单相电炉
single-phase furnace 单相电炉
three-phase arc furnace 三相电弧炉
single-phase arc furnace 单相电弧炉
three-phase electric arc furnace 三相电弧炼钢炉 ; 三相电弧炉
one-phase electric-arc furnace 单相电弧电炉
single-phase electric-arc furnace 单相电弧炉
three-phase electric-arc furnace 三相电弧炉
phase arc furnace 三相电弧炉
Temperature control means using thyristor surge phase shifter using nitrogen atmosphere furnace used to seal welding, excellent sealing properties.
控温方式采用可控硅移相调压，采用氮气保护气氛，炉体采用全密封焊接，密封性能优良。
This paper describes a microcomputer compound control system for single phase resistance-heated furnace based on power and temperature regulations with uniform distribution and zero trigger.
本文介绍一个单相电阻炉均布式零触发调功调温的微机复合控制系统。
Furthermore, the value of heat inertia in the hearth of copper refining rotary anode furnace in the reduction phase is so big that smoke temperature change can not quickly respond to the disturbance.
且铜精炼氧化过程炉膛具有很大的热惯性，这直接导致炉膛烟气温度动态响应速度很慢、动态过程时间很长的现象出现。
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