... replacement of PTC and heating alloyAPPLICATION It has been widely used in such area ,which calls for heating element ,as agricultural ... sealing machine,UTR the cylinder to prevent condenser,the heating of water,oil,acids, and alkali,etc)4 ... medical field(infeared radiation therapy apparatus,intravenous injection heating etc)6 electrics sampleSpecificationVoltageResistanceLength(mm)Width(mm)Height( ...