伞齿轮低温闸阀 DZ40Y-40LCB，DZ40Y-40LC1，DZ40Y-40LC2，|产品总汇|无锡市昌林自动化科技有限公司手机版

伞齿轮低温闸阀 DZ40Y-40LCB，DZ40Y-40LC1，DZ40Y-40LC2，
2
DZ40Y-100LC3
DZ40Y-100LC4
DZ40Y-100P
DZ40Y-100R

32

230

150

110

82

66

24

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