347F-160,Q347F-25,
Q347F-10C,Q347F-100C,Q347F-16C,Q347F-160C,Q347F-25C,
Q347F-10P,Q347F-100P,Q347F-16P,Q347F-160P,Q347F-25P,
Q347F-6.4,Q347F-64,Q347F-250P,Q347F-6.4C,
Q347F-64C,Q347F-250C,Q347F-6.4P,Q347F-64P,Q347F-250,
H41F46-10C-DN15, H41F46-10C-DN20, H41F46-10C-DN25, 衬氟止回阀
H41F46-10C-DN400, H41F46-10C-DN450, H41F46-10C-DN500,
H41F46-10C-DN250, H41F46-10C-DN300, H41F46-10C-DN350,
H41F46-10C-DN125, H41F46-10C-DN150, H41F46-10C-DN200,
H41F46-10C-DN65, H41F46-10C-DN80, H41F46-