A.the inlet valve
B.the outlet valve
C.both the inlet valve and the outlet valve
D.the pump inlet valve
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A.8-10℃
B.10-12℃
C.10-15℃
D.10-20℃
A.the starting air distributor
B.the cut-off valve on the air main
C.the main starting valve
D.the air bottle control valve
A.800 KW
B.5120 KW
C.6400 KW
D.4180 KW
A.are interdependent
B.are not interdependent
C.have nothing to do with each other
D.are independent
A.has kept pace with
B.has kept pace to
C.has made pace with
D.has made pace to
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