说明：  　CCD 光电测径仪是基于光电检测技术、非接触检测的一种高速棒、线材专用测径仪。 具有检测精度高、响应速度快、抗干扰性好、可靠性高等特点,能够满足高速线材成产现场条件的使用要求。
(CCD photoelectric measuring diameter instrument is based on photoelectric detection technology, non-contact detection of a high-speed rod, wire dedicated measuring diameter instrument. Detected with high precision, fast response, good anti-interference, high reliability, be able to meet the high-speed wire into the middle field conditions the use of the requirements.)