Home / Standards / GB/T 23170 GB/T 23170 Active Hair products — Wig caps and head ornaments 发制品 假发头套及头饰 Standard Type GBT ICS 59.080.99 CCS W59 Status 现行 Issue Date 2025-05-21 Implementation 2020-03-01 Responsible Dept N/A Drafting Unit N/A