GJ41X-10矿山管夹阀、GJ41X-10P不锈钢手动胶管阀
¥325.00
气动软密封管夹阀GJ641X-10L 气动法兰管夹阀作用
¥100.00
泥浆法兰胶管阀GJ41X-10Z 手动管夹阀胶管阀尺寸图片
¥200.00
GJ641X-10C 碳钢化工污水气动管夹阀 气动胶管阀用途
¥1500.00
手动胶管阀GJ41X-10C铸钢磨料管道法兰软密封管夹阀
¥200.00