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자료 필터
자료유형
발행연도
1999 ~ 2026
1999 2026
키워드
언어
선택된 필터
- article
- conference
전체 304건 중 111번부터 120번까지의 결과를 표시합니다.
2009
Conference
Development of Wireless Communication-based Safety Equipment for Protection of Trackside Maintenance Workers
- 2009-09-30
Conference
Development of Automatic Tool for Software Metrics Analysis for Railway Signaling Systems
- 2009-07-31
Conference
Comparative Analysis of Standard Specification Items for Urban Transit Digital Transmission System
- 2009-07-05