齿轮润滑剂|沙特标准|SASO-ASTM-D7450
SASO-ASTM-D7450
Standard Specification for Performance of Rear Axle Gear Lubricants Intended for API Category GL-5 Service
API GL-5类服务用后桥齿轮润滑剂性能的标准规范
齿轮润滑剂|沙特标准|SASO-ASTM-D7450
SASO-ASTM-D7450
Standard Specification for Performance of Rear Axle Gear Lubricants Intended for API Category GL-5 Service
API GL-5类服务用后桥齿轮润滑剂性能的标准规范
15271807183 |
在线认证咨询 |