衬氟截止阀 J41F3，J41F46，J441F3，J441F46，|产品总汇|无锡市昌林自动化科技有限公司手机版

衬氟截止阀 J41F3，J41F46，J441F3，J441F46，
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D1

D2

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Z-Фd

D0

H

H1

WT(Kg)

PN1.6MPa