无损检测
Non-destructive testing
无损检测是指在检查机械材料内部不损害或不影响被检测对象使用性能,不伤害被检测对象内部组织的前提下，利用材料内部结构异常或缺陷存在引起的热、声、光、电、磁等反应的变化，以物理或化学方法为手段，借助现代化的技术和设备器材，对试件内部及表面的结构、状态及缺陷的类型、数量、形状、性质、位置、尺寸、分布及其变化进行检查和测试的方法。Non-destructive testing
Non-destructive testing is a group of testing methods using physical or chemicalmethods, with the help of modern technology and equipment, to detect the changes ofneat, sound, iaht, electricity, or maanetism, etc, caused by material defects, to determinethe structure, status and type, quantity, shape, nature, position, size, distribution ofsurface and internal defects.
Non-destructive testing is a group of testing methods using physical or chemicalmethods, with the help of modern technology and equipment, to detect the changes ofneat, sound, iaht, electricity, or maanetism, etc, caused by material defects, to determinethe structure, status and type, quantity, shape, nature, position, size, distribution ofsurface and internal defects.
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无损检测-岩石检测
无损检测-岩石检测
无损检测-岩石检测
ROCK LABORATORY Mechanical Inspection and Testing