destructive test

基本解释

Non-destructive test (NDT) is one of the efficient paths for measuring sub surface defect.
光电非接触无损检测是检测亚表面缺陷的一个有效途径之一。
Aiming at the test of void content of carbon-fiber reinforced composite used in aeronautic industry, developed a portable ultrasonic non-destructive test system.
针对航空工业碳纤维复合材料板材的孔隙率检测，研制了便携式超声无损检测系统。
Non-destructive test (NDT) for concrete; inspection, evaluation and appraisal for the quality, flaw, crack and durability of concrete construction; and sound wave test for rock.
咨询专业特长：混凝土无破损检测技术；混凝土质量、缺陷及耐久性检测、评定、鉴定；岩体声波检测。