The replacement piping for diesel engine high pressure fuel systems must be the same lengt

Exhaust pipes for separate diesel engines can be combined only when ________.

Where tanks are arranged for either oil or ballast __ must be fitted in the pipe so that only the ballast main or the oil transfer main connected to the tank..

The speed of the turbocharger for a four－stroke／cycle diesel engine driving a generator at

The diesel engine consumes considerably less fuel than the steam engine for equal output,

Allowances may be made for the expansion and contraction in piping by the use of expansion

The manufacture of rubber breathing pipes made it possible for divers______on the surface