Home / Standards / GB/T 18753-2002 GB/T 18753-2002 Abolished Sunlight excitation color variable printing ink 日光激发变色防伪油墨 Standard Type GBT ICS 87.080 CCS A17 Status 废止 Issue Date 2002-06-13 Implementation 2003-01-01 Responsible Dept 国家标准委 Drafting Unit N/A