冲压 Stamping
冲压机 Punching Press / Stamping Press
制管 Tube forming / Pipe fabrication
制管机 Tube making machine / Pipe manufacturing machine
翅片成型 Fin forming / Fin fabrication
翅片成型机 Fin forming machine / Fin fabrication machine
清洗 Cleaning / Washing
超声波清洗机 Ultrasonic cleaning machine
