The wire ropes and blocks, or pulleys, on a ship are called（）.
A: the apparatus
B: equipment
C: riggings
D: fitting
A: the apparatus
B: equipment
C: riggings
D: fitting
举一反三
- If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load? ___ . A: Steel wire rope. B: Manila. C: Nylon. D: Polypropylene rope.
- 73. If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load?
- The wire ropes which_______ the car are fixed to a heavy counterweight. A: support B: hold C: install D: move
- 2. g _____________ a hall with bars, ropes, and other equipment for physical exercise.
- Electrical ____ are (is used to free people from the heavy housework. A: equipment B: facilities C: appliance D: apparatus