home " products " welding equipment " ac/dc tig amp / phase input voltage (v) ac v= % frequency (hz) / rated output voltage (v) no-load voltage (v) rate input current (a) output current range (a) - power factor net weight (kg) categories: welding equipment , inverter base rectifiers and weldingmachines...
/ phase igbt module home " products " welding equipment " arc amp / phase igbt module input voltage (v) ac v± % frequency (hz) / input power capacity (kva) no-load voltage (v) rate input current (a) output current range (a) - power factor net weight (kg) categories: welding equipment , inverter base...
between the mask body and the ear strap. the steps for manufacturing of the mask body include feeding (transporting raw materials such as the water-repellent layer, filter layer, hydrophilic layer to the mask factory in a roll to facilitate continuous production of the mask body), welding (joining the...