Standard Test Method for Life Performance of Automotive Wheel Bearing Grease
汽车车轮轴承润滑脂寿命性能的标准试验方法
2023-03-01
ASTM D4290-20
Standard Test Method for Determining the Leakage Tendencies of Automotive Wheel Bearing Grease Under Accelerated Conditions
在加速条件下测定汽车车轮轴承润滑脂泄漏趋势的标准试验方法
2020-06-01
GB/T 25962-2010
高速条件下汽车轮毂轴承润滑脂漏失量测定法
Standard test method for determining the leakage tendencies of automotive wheel bearing grease under accelerated conditions