国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網! 客服QQ:772084082 加入會員
當前位置: 首頁 > 標準詳情頁

DR 91141被替代

Retroreflective materials and devices for road traffic control purposes Part 3: Raised pavement markers (reflective and non-reflective)

出版:Standards Australia

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標準狀態變更提醒服務!

專家解讀視頻

基本信息
標準編號: DR 91141
標準類別:Draft
出版單位:Standards Australia
標準頁數:0
標準簡介

Proposes performance requirements for retroreflective and non-retroreflective raised pavement markers which are to be bonded directly to the pavement surface. It does not preclude the development of markers with alternative methods of fixing to the road, but in such cases it proposes that performance shall be not less than for those directly bonded to the surface. Test methods are given in appendices to this Standard.

替代本標準的新標準

AS 1906.3-1992