Among the main propulsion units on board the ship with the same capacity， the lightest one is（）.
举一反三
- Masonry Structure is a structure in which the building’s main load-bearing capacity from the wall and the column built with units and mortar.
- Titanic was said to be the most luxurious one ever floating in the ocean, which of the following equipment is not on board the ship?
- Which one is not among the tips for preparing main points?
- 37. Container ship capacity is normally expressed in ________.
- In a spin-off, the board of directors is the same as the board of directors of the parent firm.