... of high frequency welding machine 2.vacuum tube,capacitors 3.relay, spark tube 4.mould 5.isolating paper PARTS LIST1. accessories of high frequency welding ... Book, Diary, Pass Book, Cheque Book, Passport, Video, Washing Machine, Car, Scooter & Umbrella, CD, VCD Covers etc.Rainwear: ... and parts:1, high frequency plastic welding machines (high frequency machine),2, ultrasonic plastic welders,3, cutting ...