原文传递 New Facility for Calibrating Retroreflectometers.
题名: New Facility for Calibrating Retroreflectometers.
关键词: *Reflectivity-; *Measuring-instruments; *Pavement-markings.;Traffic-control-devices; Vehicular-traffic-control; Calibration-; Portable-equipment; Pavement-signs; Facilities-.
摘要: This digest announces the results of NCHRP Project 05-16, National Calibration Facility for Retroreflective Traffic Control Materials. The research team (composed of C. Cameron Miller, Todd Heimer, and Edward Early, National Institute of Standards and Technology) established a center for the calibration of portable retroreflectometers used for measuring the retroreflectivity of pavement markings and signs.
报告类型: 科技报告
检索历史
应用推荐