电动法兰式伸缩蝶阀 SDt343H-6,SDt343F-10,SDt343X-6,SDd343H-6,SDd343F-10,SDd343X-6
X-6C-DN80,SDt343X-6C-DN100,SDt343X-6C-DN125,
SDt343X-6C-DN150,SDt343X-6C-DN200,SDt343X-6C-DN250,SDt343X-6C-DN300,SDt343X-6C-DN350,
SDt343X-6C-DN400,SDt343X-6C-DN450,SDt343X-6C-DN500,SDt343X-6C-DN600,SDt343X-6C-DN700,
SDt343X-6C-DN800,SDt343X-6C-DN900,SDt343X-6C-DN1000,SDt343X-6C-DN1200,SDt343X-6C-DN1400,
SDt343X-6C-DN1600,SDt343X-6C-DN1800,SDt343X-6C-DN2000,
SDt343X-6P-DN50,SDt343X-6P-DN65,SDt343X-6P-DN80,SDt343X-6P-DN100,SDt343X-6P-DN125,
SDt343X-6P-DN150,SDt343X-6P-DN200,SDt343X-6P-DN250

01/21 17:46