(灰铸铁)液动快速排泥阀J744X -10Z
(铸钢)液动快速排泥阀J744X -10C
(灰铸铁)液动隔膜式排泥阀JM744X-10Z
(铸钢)液动隔膜式排泥阀JM744X-10C
(灰铸铁)手动排泥阀SD44X-10Z
(铸钢)手动排泥阀SD44X-10C
(灰铸铁)池底排泥阀H742X-10Z
(铸钢)池底排泥阀H742X-10C