73. If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load?
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.
- The wire ropes and blocks, or pulleys, on a ship are called（）. A: the apparatus B: equipment C: riggings D: fitting
- 2. g _____________ a hall with bars, ropes, and other equipment for physical exercise.
- The wire ropes which_______ the car are fixed to a heavy counterweight. A: support B: hold C: install D: move
- We are one of the leading exporters___________ the export of building materials such as prepainted steel and galvanized steel which you will see at our site demonstration.