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變頻器和軟啟動(dòng)器的區(qū)別

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responsi ble for the devel opment of com pany manageme nt, including t he deve lopme nt of settleme nt and settlement sta ndar ds of preparation, the business unit clearing w ork inspe ction and gui dance, busi ness settlement a udit ; 23, i s in charge of the company business and costs calculation and a nalysis of new proje cts a nd to develop sta ndards and pr ovide t he ba sis for decision -mak

施耐德變頻器/軟啟動(dòng)在地鐵通風(fēng)系統(tǒng)中的應(yīng)用

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地鐵是大密度的地下客運(yùn)系統(tǒng),必須解決地鐵系統(tǒng)供風(fēng)的問(wèn)題,還要考慮有良好的排煙系統(tǒng)。1變頻器/軟啟動(dòng)在大系統(tǒng)中的應(yīng)用供風(fēng)空調(diào)系統(tǒng)中,驅(qū)動(dòng)負(fù)載基

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