XBD7.2/0.56-(I)25×6,XBD8.4/0.56-(I)25×7,XBD9.6/0.56-(I)25×8,XBD-G型多级管道式消防泵 XBD7.2/0.56-(I)25×6,XBD8.4/0.56-(I)25×7,XBD9.6/0.5 无锡市昌林自动化科技有限公司