Diesel engines are started by supplying_____into the cylinders in the appropriate sequence for the required direction.A.cooling waterB.compressing airC.compressed airD.cylinder oil
Diesel engines are started by supplying_____into the cylinders in the appropriate sequence for the required direction.
A.cooling water
B.compressing air
C.compressed air
D.cylinder oil
相关考题：
●The smallest physical units on a hard disk are called (72) .(72) A．TracksB．ClustersC．SectorsD．Cylinders
The smallest physical units on a hard disk are called(69)A．TracksB．ClustersC．SectorsD．Cylinders
The smallest physical units on a hard disk are called(69).A．TracksB．ClustersC．SectorsD．Cylinders
The smallest physical units on a hard disk are called(72).A．TracksB．ClustersC．SectorsD．Cylinders
The smallest physical units on a hard disk are called(74).A．TracksB．ClustersC．SectorsD．Cylinders
What is the meaning of the word “gadgets” (Paragraph 4)?[A] devices [B] tools [C] appliances [D] engines
柴油机的燃料“Diesel”是以发明人名字命名的