normal overheadの例文

例文

1. Normal overhead lines use conducting cables with a larger aluminium portion but these do not have the tensile strength needed for this span.
2. The engine featured their normal overhead exhaust and side-valve inlet, but Ricardo pistons, accurately balanced flywheels, all reciprocating parts lightened, nickel steel con-rods machined all over, and close ratio three speed gearbox.
3. Simultaneously with the construction of the port, the lines from Stralsund to Sassnitz and Borchtitz to Mukran were electrified, being completed on 27 May 1989 . On Ziegelgraben Bridge a third rail was laid instead of the normal overhead catenary.