D73-16P-DN700不锈钢蝶阀阀体
Date:2012-08-25 18:41:56

J41-300LB-8美标截止阀阀体铸件
Date:2012-08-25 18:40:57

不锈钢阀盖
Date:2012-08-25 18:40:08

Q47-16P-DN250不锈钢固定球阀阀体铸件
Date:2012-08-25 18:39:13

Z41-16P-DN250不锈钢闸阀阀体铸件
Date:2012-08-25 18:38:29

H44-16P-DN300不锈钢止回阀阀体铸件
Date:2012-08-25 18:37:46

立式不锈钢止回阀阀体铸件
Date:2012-08-25 18:37:06

H44止回阀阀体
Date:2012-08-25 18:36:33

H44-40P-DN100不锈钢止回阀阀体铸件
Date:2012-08-25 18:36:12