单选题 1分

Hitachi B&W, 2-stroke cycle, single acting direct reversible, cross-head, welding design type diesel...

Hitachi B&W, 2-stroke cycle, single acting direct reversible, cross-head, welding design type diesel engine with turbo-charge, these information refers to _________.
  • A. the type of a pump
  • B. the type of an auxiliary equipment
  • C. the type of a turbo-charge
  • D. the type of a diesel engine

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