JIS B8366-6-2001 流体动力系统及元件.液压缸.元件和识别代码.第6部分:液压流体动力.单杆液压缸、16MPa和25MPa圆形缸盖、焊接或带螺纹的凸缘型安装尺寸.公差
Fluid power systems and components -- Cylinder -- Elements and identification code -- Part 6: Hydraulic fluid power -- Single rod cylinders, 16 MPa and 25 MPa round cover, welded or threaded flange type mounting dimensions -- Tolerances