气动对夹式调节蝶阀 SMD671F-10C,SMD971F-16C,SMD641F-10C,SMD941F-10C,SMD611F-16C,SMD911F-10C,

H2


H1


1.0MPa


1.6MPa




D


D1


Z-d


D


D1


Z-d

12/26 22:50