Home / Standards / GB/T 15242.3-94 GB/T 15242.3-94 Series of dimensions and tolerances for installation grooves of coaxial seals for dynamic sealing devices of hydraulic cylinder pistons and piston rods 液压缸活塞和活塞杆动密封装置用同轴密封件安装沟槽尺寸系列和公差 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