GB/T 15242.4-2021液压缸活塞和活塞杆动密封装置尺寸系列第4部分:支承环安装沟槽尺寸系列和公差标准
英文:Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 4:Dimensions and tolerances of bearing...
英文:Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 4:Dimensions and tolerances of bearing...