Căutarea a găsit 2 rezultate

de yanyan
Lun Mai 10, 2021 9:25 am
Forum: Probleme specifice
Subiect: Best PBX Phone System for small Business
Răspunsuri: 0
Vizualizări: 236

Best PBX Phone System for small Business

Best PBX Phone System for small Business Many hotels have similar needs, but have different requirements. A hospitality business phone system becomes the right solution when it's tailored to meet your needs at a price in your budget. As a business owner looking for a new hotel phone system or improv...
de yanyan
Vin Feb 26, 2021 10:28 am
Forum: Probleme specifice
Subiect: Resistance of graphite heating element in horizontal vacuum brazing furnace
Răspunsuri: 0
Vizualizări: 759

Resistance of graphite heating element in horizontal vacuum brazing furnace

Resistance of graphite heating element in horizontal vacuum brazing furnace In the horizontal vacuum brazing furnace, the power in the furnace is determined by the power supply voltage and the size of graphite rod (i.e. resistance). If the voltage of electric heating element is too high in vacuum at...