Positive SSL
1 銲接依能源分類可分為電磁能銲法(Electromagnetic Energy Welding)、機械能銲法(Mechanical Energy Welding)、化學反應能銲法(Chemical Reaction Energy Welding)與結晶能銲法(Crystalline Energy Welding),下列何者屬於機械能銲法?
A 摩擦銲接
B 硬銲
C 氧乙炔銲接
D 電銲