A "derv" is a Deisel Engine Road Vehicle
There are several different types of bio diesel. These are pure bio diesel, B5 blend, B20 blend, and B100 blend. B5, B20, and B100 refer to the amount of derv blended with the fuel.
DERV stands for Diesel Engine Road Vehicle
Derv.
duty exempt road vehicle
hors d'oeuvres (pronounced or-derv) are appetizers
The pronunciation of "hors d'oeuvre" is "or-derv" or "ordurv". It has French origins and is commonly used to describe small savory dishes served before a meal.
A short version of the word diesel. Also stands for. Diesel engined road vehicle.
The likely word is from French and is hors d'oeuvres(aw-dervz), meaning appetizers.
Bio codes came out much later than when the original Tahu was released. He does not have one
(mais oui)that your answer
You must mean 'DERV' - it means 'diesel engined road vehicle' , a British term that came about in the 1930's.