短语词组短语sandwich braze [机]夹层钎焊;夹心钎接braze fixture [机]铜焊件braze braze 长征才刚刚开始braze interface 硬钎焊面braze cream 钎料膏braze flaw 钎焊缺陷ti braze 钛钎料braze coating 钎涂braze welding 钎焊；硬钎焊；钎焊接；硬焊 返回 braze