Home / Standards / GBT 5796.2-2022 GBT 5796.2-2022 Trapezoidal screw threads — Part 2: Diameter and pitch series 梯形螺纹 第2部分:直径与螺距系列 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A