短語(yǔ)詞組短語(yǔ)Submerged arc spot welding 埋弧點(diǎn)焊arc spot welding [機(jī)]電弧點(diǎn)焊;[機(jī)]電鉚焊;點(diǎn)焊;翻譯electric arc spot welding 電弧點(diǎn)焊gas metal arc spot welding 氣體保護(hù)金屬極電弧點(diǎn)焊inert gas arc spot welding 惰性氣體電弧點(diǎn)焊arc -spot welding 電弧點(diǎn)焊 返回 spot arc welding