" "



:







: Submarines (20th Century Weapons)
: Richard Humble
: Franklin Watts
ISBN: 0531100782
: 1985
: PDF
: 52
: 76,8
:

A submarine is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term most commonly refers to a large, crewed, autonomous vessel. It is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Used as an adjective in phrases such as submarine cable, "submarine" means "under the sea".












TURBOBIT.NET? , !





: riga1979 29-03-2021, 12:36 | |
 
, .





:

, , .


 MirKnig.Su  2021