Contains figures to illustrate the meaning of the definitions. It does not apply to engines used to propel aircraft, automobiles and trucks, agricultural and indutrial types of tractors, road construction and earth-moving machines, and motor cycles.
Contains figures to illustrate the meaning of the definitions. It does not apply to engines used to propel aircraft, automobiles and trucks, agricultural and indutrial types of tractors, road construction and earth-moving machines, and motor cycles.