And presents two overlay welding processes using strip to obtain a clad material: submerged (?)are strip cladding (SAC) and electric slag strip cladding (ESC).是什么意思_And presents two overlay welding processes using strip to obtain a clad material: submerged (?)are strip cladding (SAC) and electric slag strip cladding (ESC).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句