Standard Test Method for Indicating Wear Characteristics of Petroleum Hydraulic Fluids in a High Pressure Constant Volume Vane Pump
用于指示高压恒量叶片泵中石油液压油的磨损特性的标准试验方法
2024-10-01
DIN 51389-2
Determination of lubricants; mechanical testing of hydraulic fluids in the vane-cell-pump; method A foranhydrous hydraulic fluids
润滑剂的测定；叶片泵中液压流体的机械试验；含水液压油的方法A
1982-04-01
DIN 51389-3
Determination of lubricants - Mechanical testing of hydraulic fluids in the vane-cell-pump - Part 3: Method B for aqueous not easily inflammable hydraulic fluids
润滑剂的测定叶片泵中液压流体的机械试验第3部分:水性不易燃烧液压流体的方法B