题名: |
Transportation Markings: A Study in Communication. Volume 2, Part E. International Traffic Control Devices, Second (2nd) Edition. Monograph series. |
作者: |
Dlearman-B. |
关键词: |
*Transportation-markings.;Highway-signs; Traffic-signs; Roads-; Streets-; Classifications-; Signals-; Signs-; Surfaces-; International-; Pavement-markings. |
摘要: |
The monograph is a survey of transportation-markings for road and street transportation. It contains a classification of signals, signs, surface and other markings. International agreements, and history, and description of types of Traffic Control Devices (TCDS) are also included. |
报告类型: |
科技报告 |