Ultrosonic testing

• 超声检测

Ultrosonic testing的用法和样例：

例句

1. Ulrtasonic testing technology for high-density tungsten alloy parts was introduced.
   摘要介绍高密度钨基合金部件的超声检测技术。
2. Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds.
   超声检测是油气管道环焊缝缺陷检测的一项重要技术。