multiple unit operation造句

Multiple unit operations allowed one person to control multiple locomotives.
Diesel multiple unit operation on the suburban line was introduced on 9 June 1958.
The Ernakulam-Okha Express runs with two ERS locomotives in multiple unit operation.
As tonnage requirements increased, trailing diesel locomotives in multiple unit operation became more commonplace.
Electrification of the system commenced from 1919, with electric multiple unit operation commencing at the same time.
It's difficult to find multiple unit operation in a sentence. 用multiple unit operation造句挺难的

Multiple unit operation in the diesel era removed the need to pack the highest horsepower in a single unit.
The built in multiple-unit train control enables multiple unit operation with the cab of the snow blower.
The change to multiple unit operation was completed by June 1903 and all but two of the locomotives were scrapped.
The traversers were removed from service in 1967, when all services to the station switched to diesel multiple unit operation.
Class EN57 is capable of multiple unit operation with two or three units, using Scharfenberger couplers to connect units together.
Despite electrical differences between the batches, all VBZ Tram 2000 units can be combined in pairs for multiple unit operation.
Multiple unit operation was common, although the flood event at Hexham is the only known occurrence of triple-heading.
A major change came in 1959 when passenger services over the line were moved from steam hauled trains to Diesel multiple unit operation.
The motor cars were constructed to allow an early form of multiple unit operation and the front car's controller was additionally able to control the rear car's motors.
The Newcastle line was also converted to diesel multiple unit operation in 1963, with BR stating that it was cheaper to remove the third rail than renew the electrical equipment on the route.

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