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Standard Definitions for Common Types of Pavement Cracking 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:0/0  |  提交时间:2020/09/22
Guidelines for Drafting Liability Neutral Transportation Engineering Documents and Communication Strategies 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:0/0  |  提交时间:2020/08/18
Measuring Alternative Work Arrangements for Research and Policy 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:1/0  |  提交时间:2020/08/09
Airports and Unmanned Aircraft Systems, Volume 1: Managing and Engaging Stakeholders on UAS in the Vicinity of Airports 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:0/0  |  提交时间:2020/08/09
Airports and Unmanned Aircraft Systems, Volume 3: Potential Use of UAS by Airport Operators 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:0/0  |  提交时间:2020/08/09
Airports and Unmanned Aircraft Systems, Volume 2: Incorporating UAS into Airport Infrastructure— Planning Guidebook 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:5/0  |  提交时间:2020/08/09
Procedures and Guidelines for Validating Contractor Test Data 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:3/0  |  提交时间:2020/06/01
Selected Health Conditions and Likelihood of Improvement with Treatment 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:1/0  |  提交时间:2020/06/16