Home / Standards / GB/T 2350-1980 GB/T 2350-1980 Abolished Fluid power systems and components--Cylinders--Piston rod thread dimensions and types 液压气动系统及元件 活塞杆螺纹型式和尺寸系列 Standard Type GBT ICS 23.100 CCS J20 Status 废止 Issue Date 1980-12-27 Implementation 1981-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A