JJG 373-1997
四球摩擦试验机检定规程
Four-ball Friction Testing Machine
1997-06-26
JJG 373-2005
四球磨擦试验机检定规程
Verification Regulation of Four-ball Friction Testing Machine
1997-06-26
SH/T 0762-2005
润滑油摩擦系数测定法（四球法）
The test method for determination of the coefficient of friction of lubricants using the four-ball wear test machine
2005-04-11
ASTM D5183-21a
Standard Test Method for Determination of the Coefficient of Friction of Lubricants Using the Four-Ball Wear Test Machine
用四球磨损试验机测定润滑剂摩擦系数的标准试验方法
2021-11-01
MIL MIL-STD-206B Notice 2-Change 1
FRICTION TORQUE TESTING FOR BEARINGS, BALL, ANNULAR (INSTRUMENT TYPE)
环形滚珠轴承的摩擦力矩试验（仪器型）
1993-07-26
MIL MIL-STD-206B Notice 1-Validation 1
FRICTION TORQUE TESTING FOR BEARINGS, BALL, ANNULAR (INSTRUMENT TYPE)
环形滚珠轴承的摩擦力矩试验（仪器型）
1991-10-02
MIL MIL-STD-206B Notice 2-Validation 2
FRICTION TORQUE TESTING FOR BEARINGS, BALL, ANNULAR (INSTRUMENT TYPE)
环形滚珠轴承的摩擦力矩试验（仪器型）
2019-08-23
MIL MIL-STD-206B
FRICTION TORQUE TESTING FOR BEARINGS, BALL, ANNULAR (INSTRUMENT TYPE)
环形滚珠轴承的摩擦扭矩试验（仪器型）
1988-01-01
JC/T 1065-2007
定速式摩擦试验机
Constant speed friction test machine
2007-09-22
SAE J2489_201203
SAE No. 2 Friction Test Machine Durability Test
Sae 2号摩擦试验机耐久性试验
2012-03-19
SAE J2490_201905
SAE No. 2 Friction Test Machine µPVT Test
SAE No.2摩擦试验机µPVT试验
2019-05-31
SAE J1499_201203
SAE Band Friction Test Machine Guidelines
Sae带摩擦试验机指南
2012-03-19
ASTM G99-23
Standard Test Method for Wear and Friction Testing with a Pin-on-Disk or Ball-on-Disk Apparatus
用销盘或球盘装置进行磨损和摩擦试验的标准试验方法
2023-11-01
SAE J286_201203
SAE No. 2 Clutch Friction Test Machine Guidelines
Sae No.2离合器摩擦试验机指南
2012-03-19
UNE 51127-1985
STANDARD TEST METHOD FOR WEAR PREVENTIVE CHARACTERISTICS OF LUBRICATING GREASE. (FOUR-BALL METHOD)
润滑脂防磨损特性的标准试验方法 （四球法）
1985-06-15
ASTM D2266-23
Standard Test Method for Wear Preventive Characteristics of Lubricating Grease (Four-Ball Method)
润滑脂防磨损特性的标准试验方法（四球法）
2023-07-01
ASTM D4172-21
Standard Test Method for Wear Preventive Characteristics of Lubricating Fluid (Four-Ball Method)
润滑液防磨损特性的标准试验方法（四球法）
2021-11-01
GOST 9490-1975
Материалы смазочные жидкие и пластичные. Метод определения трибологических характеристик на четырехшариковой машине
Liqvid润滑和塑料材料 四球磨机润滑性能试验方法
GB/T 3142-2019
润滑剂承载能力的测定 四球法
Standard test method for determination of load-carrying capacity of lubricants—Four-ball method
2019-03-25
JJG 369-1993
塑料球压痕硬度汁检定规程
Plastic Ball Indentation Hardness Testing Machine
1993-06-04