"104143367"@en-us . . "external-combustion engine in which heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder"@en-us . . . "steam engine"@en-us . "0"^^ . "103406505"@en-us . "0"^^ . . . "04309049-n"^^ . . . "steam engine"^^ . . . . "104309049"^^ . . .