A
A1
B
B1
C
C1
180°
90°
0°
180°
90°
0°
M
M
M
N
N
N
4.5M1
480
540
480
540
480
560
730
715
730
660
670
660
YDW4.5M1
Q:9000-10500m
3
/h
P:690-680Pa
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