Home / Standards / GBT 2348-2018 GBT 2348-2018 Fluid power systems and components — Cylinder bore and piston rod diameters 流体传动系统及元件 缸径及活塞杆直径 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