2
A
A1
B
B1
C
C1
180°
90°
0°
180°
90°
0°
M
M
M
N
N
N
2.24A1
300
350
150
200
340
380
434
429
432
375
370
375
YDW2.24A1
Q:2050-31500m
3
/h
P:330-305Pa
[1]
[2]
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