标准摘要
[中文适用范围]： IEC 62496的本部分规定了与IEC 62496-4中定义的光电路板(OCB)接口信息相关的尺寸的测量程序。 [外文原描述]： IEC 62496-2-2:2011 specifies the measurement procedures for dimensions related to interface information of optical circuit boards (OCB), defined in IEC 62496-4.
英文名称Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards