A
A1
B
B1
C
C1
180°
90°
0°
180°
90°
0°
M
M
M
N
N
N
3.5M
376
426
205
255
414
444
551
547
551
498
502
498
YDW3.5M
Q:3500-4500m
3
/h
P:400-375Pa
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