Home / Standards / GB/T 36917.4-2022 GB/T 36917.4-2022 Active Dentistry—Laboratory cutters—Part 4:Miniature carbide laboratory cutters 牙科学 技工室用刃具 第4部分:技工室用微型硬质合金刃具 Standard Type GBT ICS 11.060.20 CCS C33 Status 现行 Issue Date 2022-10-14 Implementation 2023-11-01 Responsible Dept 国家药监局 Drafting Unit N/A