题名: | National Transportation Safety Board Annual Report to Congress, 2005. - Annual rept. |
关键词: | national;transport;report;nual;ress;safety;calendar;activiti;ntsb;invest |
摘要: | This report provides a summary of National Transportation Safety Board (NTSB) investigative activities for calendar year 2005. The NTSB is an independent agency charged with determining the probable cause of transportation accidents and promoting transpor ... |
报告类型: | 科技报告 |