30 passages line supersonic flaw detector and its application

中厚板在线30通道 超声波 探伤 方法及应用

Tbe new 30 passages line supersonic flaw detector can not only meet the national standard but also fit the producing rhythm . It has the characteristics of fast accurate and simple .

而研制的30通道在线 超声波 探伤 法不仅可满足国家标准要求，而且能适应生产节奏，并具有快速、准确、简便的特点。