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| | MX-Q011 RVHX型(DN40-300) | | 法兰弹性座封闸阀(球墨铸铁) |
| Flange resilient seated gate valve |
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| | MX-Q012 RVGX暗杆阀(DN:50-100) | | 沟槽式弹性座封闸阀(球墨铸铁) |
| Grooved resilient seated gate valve |
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| | MX-Q013 RVGK显度阀(DN:50-100) | | 沟槽式弹性座封闸阀(球墨铸铁) |
| Grooved resilient seated gate valve |
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| | MX-Q015 RRGX明杆阀(DN:50-100) | | 沟槽式弹性座封闸阀(球墨铸铁) |
| Grooved resilient seated gate valve |
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