标 准 编 号:SAE AMS 2631B-1995(2007) 简体中文标题:钛、钛合金棒材和坯的超声波检测繁体中文标题:钛、钛合金棒材和坯的超声波检测 English Name:Ultrasonic Inspection, Titanium and Titanium Alloy Bar and Billet