Name:
GMNA GM4380P PDF
Published Date:
10/01/1988
Status:
[ Revised ]
Publisher:
General Motors North America
1 SCOPE.
This writing describes a procedure for measuring the viscosity of crankcase oils at -17.8 C. Measurements are made at a shear rate of 2000 (plus/minus) 500 sec-1, which approximates the shear rates existing in internal combustion engines at cranking speeds.
| Edition : | 5 |
| File Size : | 1 file , 110 KB |
| Number of Pages : | 1 |
| Published : | 10/01/1988 |
