气动三片式焊接球阀 SMQ611F-16,SMQ611F-25,SMQ611F-40,SMQ621F-25,SMQ621F-40,SMQ621F-64,SMQ661F-16,|产品总汇|无锡市昌林自动化科技有限公司手机版

气动三片式焊接球阀 SMQ611F-16,SMQ611F-25,SMQ611F-40,SMQ621F-25,SMQ621F-40,SMQ621F-64,SMQ661F-16,

30

50.5

146

180

164

40

1 1/2

38

50.5

159