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通過對防爆型電阻加熱器的防爆機(jī)理、熱力學(xué)和電氣控制原理的分析和參數(shù)選擇,結(jié)合不同的防爆型式的結(jié)構(gòu)特點(diǎn)和技術(shù)要求,介紹了防爆型電阻加熱器的設(shè)計(jì)和檢驗(yàn)的基本原則。
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Hazardous environments demand Honeywell. When conditions are hazardous and performance is critical, Honeywell Sensing and Control (S&C) delivers exceptional performance. Our hazardous location switches are limit switches designed specifically for dangerous indoor or outdoor locations — where reliability and repeatability are essential. To comply with explosion-proof requirements, the flame p