【摘要】 介绍了利用CCD数字成像技术来检测火炮身管内膛表面的系统组成和结构 ,使检测工作的水平大大提高 ,同时减小了工作人员的劳动强度。更多还原

【Abstract】 Introduce the system composing and structure of the instrument for testing the inside surface of the artillery piping making use of the CCD technology,and in this way,the level of the testing is improved,and the worker was relieved.更多还原