Test in accordance with the OECD Restricted Standard Code for the official testing of agricultural tractors : Massey-Ferguson 393 four-wheel drive tractor with 8-speed transmission.
AFRC Institute of Engineering Research.
British Society for Research in Agricultural Engineering.
Bedford : AFRC Institute of Engineering Research ; [London] : British Society for Research in Agricultural Engineering,
1992.
"OECD approval no. 1390 restricted code."
"Report no. R92/71487/OECD"
Tractors
Massey-Ferguson 393 Four-Wheel Drive Tractor.