3

Arc Shape Characteristics with Ultra-High-Frequency Pulsed Arc Welding

Year:
2017
Language:
english
File:
PDF, 1.86 MB
english, 2017
14

Time-varying light motion in single convergence

Year:
2018
Language:
english
File:
PDF, 727 KB
english, 2018
30

A study on ultrasonic solid horns for flexural mode

Year:
2000
Language:
english
File:
PDF, 84 KB
english, 2000