Home / Standards / GB 16930.1-2014 GB 16930.1-2014 Active Tactile sticks―Part 1: A sign of safety color 盲杖 第1部分:安全色标志 Standard Type GB ICS 11.180 CCS C45 Status 现行 Issue Date 2014-12-31 Implementation 2015-07-01 Responsible Dept 民政部 Drafting Unit N/A