“System Development and Diagnostic Unit”缩略

英汉缩略语词收录了1186255条英文缩写词条，提供最新英文缩写（缩略词）查询及其意思解释，包括月份的英文缩写，有限公司英文缩写等英文缩略词。

“System Development and Demonstration”缩略

“System Design Training and Information Centers in CEE/NIS”缩略

“System/Design Trade Study Report”缩略

“System Design Review”缩略

“System Design Responsibility”缩略