2024年1月17日 · AbstractThis specification covers extended life type, nonplowable, retroreflective raised pavement markers for nighttime lane marking and delineation. Pavement markers shall …

This standard is issued under the fixed designation D4280; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last …

2018年7月1日 · 1.1 This specification covers nonplowable, retroreflective raised pavement markers for nighttime lane marking and delineation. 1.2 The values stated in inch-pound units …

2014年2月23日 · 编号： d4280 – 08 永久型， 耐磨， 突起反光路标1 标准规范 本规范由 d4280 以确定的标准颁布； 标准后紧跟着的数字表示原来通过的年份或者修订的情况，最近一次修订 …

astm d4280-18 Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers 1.1 This specification covers nonplowable, retroreflective …

ASTM D4280 – Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers. Description: Abstract. This specification covers extended …

2023年12月1日 · ASTM D4280-23 Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers. standard by ASTM International , 12/01/2023. View …

Designation: D4280 − 18D4280 − 23 Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers1 This standard is issued under the …

This specification covers extended life type, nonplowable, retroreflective raised pavement markers for nighttime lane marking and delineation.

2022年12月11日 · This standard is issued under the Þxed designation D4280; the number immediately following the designation indicates the year of original adoption or, in the case of …