 | G41J衬胶隔膜阀 | 型号:G41J 口径:DN25~400mm 压力:1.0~1.6MPa 材质:球墨铸铁、铸钢、不锈钢等 |
|  | G45J直流式衬胶隔膜阀 | 型号:G45J 口径:DN25~250mm 压力:1.0~1.6MPa 材质:球墨铸铁、铸钢、不锈钢等 |
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 | 气动隔膜阀优化图 | 口径:DN15~200mm 压力:1.0~1.6MPa 材质:球墨铸铁、铸钢、不锈钢等 |
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 | 英标气动隔膜阀 | 口径:DN15~200mm 压力:1.0~1.6MPa 材质:球墨铸铁、铸钢、不锈钢等 |
|  | 气动不锈钢丝扣隔膜阀 | 口径:DN15~200mm 压力:1.0~1.6MPa 材质:球墨铸铁、铸钢、不锈钢等 |
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