ultrasonic thickne gauge 超声波测厚仪 ; 超声波测厚计

dial thickne gauge 刻度盘式测厚仪

sheet thickne gauge 薄板厚度卡规

optical thickne gauge 光学测厚仪

tapered thickne gauge 锥形厚度规

supersonic thickne gauge 超声波测厚仪

electronic thickne gauge 电子测厚仪

tube wall thickne gauge 管壁厚度计

ultrasonic film thickne gauge 超声膜厚计