분류:629(DDC23)
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DDC23 629(Other branches of engineering)
"629(DDC23)" 분류에 속하는 문서
다음은 이 분류에 속하는 문서 15개 가운데 15개입니다.
A
- Aircraft Classification System improvement
- Automobile Classification System and statistical data for calculating greenhouse gas emissions - Optimal utilization plan
- Automobile model classification system reorganization plan
- Automobile Parts HS Standard Interpretation Guidelines
- Aviation Meteorology Terminology
- Aviation Security Classification System development and the Aviation Security Reporting System improvement