DVS 2216-4-1992 "Ultrasonic joining of moulded parts and semi-finished parts of thermoplastic polymers in mass production, insertion of metal parts and other materials with ultrasonics"
DVS 2216-1-1992 Ultrasonic joining of moulded parts and semi-finished parts of thermoplastic polymers in mass production - Machines and equipment - Function description and requirements
DVS 2216-4-1992 history
1992DVS 2216-4-1992 "Ultrasonic joining of moulded parts and semi-finished parts of thermoplastic polymers in mass production, insertion of metal parts and other materials with ultrasonics"