《光学标记阅读机通用技术条件》国家电子行业标准的形成与制定

Release time:2019-10-24|Hits:

Affiliation of Author(s):产业党委

Journal:电子计算机与外部设备

First Author:zhengbo

Indexed by:Applied Research

Document Code:lw-199096

Translation or Not:no

Date of Publication:1997-09-15