ALTRASONIC
Soldering apparatus, electric; wrapping machines; ultrasonic plastic welding machine, a device for fusion bonding of two plastic items through friction heat of both joint surface caused by ultrasonic high frequency vibration; milling machines for metalworking; sewing machines; ultrasonic wave apparatus for forest products, namely, an apparatus for smashing, stirring, exacting or crushing cells by ultrasonic wave; full-automatic machines for reducing vibration stress, namely, an ultrasonic imp...
Registered · July 8, 2020 · 79303408 ·