超声回波脉冲数字式测厚仪的英文

ultrasonic echo-impulse digital thickne meter

ultrasonic echo-impulse digital thickness meter

• 回波脉冲:    echo pulse; backwa ...
• 数字式:    digital
• 测:    survey; fathom; me ...
• 厚:    thick
• 仪:    appearance; bearin ...