XBD5.5/1.11-(I)25×5,XBD6.6/1.11-(I)25×6,XBD7.7/1.11-(I)25×7,XBD-G型多级管道式消防泵
0.67


139
132
121


23
30
32


2900


2.31
2.39
2.47


3


1.4
1.7
1.8


25

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