T852-16B-DN50,T852-40B-DN32,T852-63B-DN40,T852-100B-DN25,壓力平衡型套筒調(diào)節(jié)閥
T852-16B-DN25,T852-16B-DN32,T852-16B-DN40,T852-16B-DN50,T852-16B-DN65,T852-16B-DN80,
T852-16B-DN100,T852-16B-DN125,T852-16B-DN150,T852-16B-DN200,T852-16B-DN250,T852-16B-DN300,
T852-40B-DN25,T852-40B-DN32,T852-40B-DN40,T852-40B-DN50,T852-40B-DN65,T852-40B-DN80,
T852-40B-DN100,T852-40B-DN125,T852-40B-DN150,T852-40B-DN200,T852-40B-DN250,T852-40B-DN300,
T852-63B-DN25,T852-63B-DN32,T852-63B-DN40,T852-63B-DN50,T852-63B-DN65,T852-63B-DN80,
T852-63B-DN100,T852-63B-DN125,T852-63B-DN150,T852-63B-DN200,T852-63B-DN250,T852-63B-DN300,
T852-100B-DN25,T852-100B-DN32,T852-100B-DN40,T852-100B-DN50,T852-100B-DN65,T852-100B-DN80,
T852-100B-DN100,T852-100B-DN125,T852-100B-DN150,T852-100B-DN200,T852-100B-DN250,T852-100B-DN300,