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| 600X水力电动控制阀 | 型号:600X 口径:DN20~DN600mm 压力:1.0~2.5MPa 材质:铸铁、球墨铸铁等 |
| | 500X持压泄压阀 | 型号:500X 口径:DN20~DN600mm 压力:1.0~2.5MPa 材质:铸铁、球墨铸铁等 |
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| | 400X流量控制阀 | 型号:400X 口径:DN20~DN450mm 压力:1.0~2.5MPa 材质:铸铁、球墨铸铁等 |
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| 300X缓闭止回阀 | 型号:300X 口径:DN20~DN600mm 压力:1.0~2.5MPa 材质:铸铁、球墨铸铁等 |
| | 200X减压稳压阀 | 型号:200X 口径:DN20~DN450mm 压力:1.0~2.5MPa 材质:铸铁、球墨铸铁等 |
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| | 100X遥控浮球阀 | 型号:100X 口径:DN20~DN600mm 压力:1.0~1.6MPa 材质:铸铁、球墨铸铁等 |
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