| 1. | Water system . u - fabric laminated rubber seal . back up ring . type and size 水系统. u形夹织物橡胶密封.支承环.型式与尺寸 |
| 2. | Shim rings and supporting rings 垫环与支承环 |
| 3. | Support rings and ring supports on apparatus - part 1 : calculation of stability 设备支承环和环支承件.第1部分:稳定性计算 |
| 4. | Specification for dimensions of spiral anti - extrusion back - up rings and their housings 螺旋形抗挤压支承环及其壳体尺寸规范 |
| 5. | Support rings and ring supports on apparatus - part 2 : types , dimensions , calculation of thickness 设备支承环和环支承件.第2部分:类型尺寸和厚度计算 |
| 6. | Hydraulic fluid power - cylinders - piston seal housings incorporating bearing rings - dimensions and tolerances 液压缸活塞用带支承环密封沟槽型式尺寸和公差 |
| 7. | Hydraulic fluid power - cylinder rod and piston seals for reciprocating applications of bearing rings - dimensions and tolerances 液压缸活塞和活塞杆动密封装置用支承环尺寸系列和公差 |
| 8. | Support rings and ring supports on apparatus - part 3 : dimensions , maximum service weight for on non - alloy and stainless steel agitator vessels 设备支承环和环支承件.第3部分:非合金钢和不锈钢搅拌 |
| 9. | Hydraulic fluid power - cylinder rod and piston seals for reciprocating applications of bearing rings - dimansions and tolerances of housings 液压缸活塞和活塞杆动密封装置用支承环安装沟槽尺寸系列和公差 |