A seals a brake pipe.
A: dummy coupling
B: coupled hose
A: dummy coupling
B: coupled hose
举一反三
- Which of the following is NOT part of the vacuum brake system? A: Coupled hose. B: Dummy coupling. C: Brake pipe. D: Manual brake.
- Very high quality, ____ the relatively low prices, has made these cars very popular A: coupled B: coupled with C: coupling D: coupling with
- Lack of rain _____ with high temperatures caused the crops to fail. A: couple B: coupled C: coupling D: to be coupled
- freight car(s) / passenger car(s)A A _______________ seals a brake pipe.B Brake pipes are connected by a _________________.
- Which one is NOT connected with others? A: Reservior B: Brake pipe C: Brake cylinder D: Compressor