shutoff造句
31. Both shutoff valve and globe valve esist the inevitable defaults when they are used as pitch valves in carbon production. However, stopcock has been successful used as pitch valve.
32. The auto shutoff is for low oil pressure, and high temperature.
33. This causes this kind of aircrafts require longer runway as well as not suitable for air-to-ground close shutoff mission.
34. These diverter style 3 - Way ball valves have no shutoff on the branch ports.
35. To test for a leaky # 2 shutoff, use the following procedure.
12