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【国际标准】
Information technology - Data communication - 37-pole DTE/DCE interface connector and contact number assignments
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标准简介适用范围：
暂无
标准号：
ISO 4902:1989 EN
标准名称：
Information technology - Data communication - 37-pole DTE/DCE interface connector and contact number assignments
英文名称：
Information technology - Data communication - 37-pole DTE/DCE interface connector and contact number assignments
标准状态：
现行-
发布日期：
1989-11-24 -
实施日期：
出版语种：
EN
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