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【供应】 供应Z1703111美标暗杆软密封闸阀
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| AWWA/ANSI250PsiNon-RisingStemResilientSeatedGateValve设计标准Design:AWWAC515/C509250Psi结构长FacetoFace:A |
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2019-11-06 |
2020-11-05 |
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【供应】 供应Z4514B德标弹性暗杆硬密封闸阀 F4
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| DIN3352F4Non-RisingStemMetalSeatedGateValve设计标准Design:DIN3352结构长FacetoFace:DIN3352F4法兰标准Flanges:EN |
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2019-11-06 |
2020-11-05 |
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【供应】 供应Z4514C德标暗杆硬密封闸阀 F4
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| DIN3352F4Non-RisingStemMetalSeatedGateValve设计标准Design:DIN3352结构长FacetoFace:DIN3202F4法兰标准Flanges:EN |
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2019-11-06 |
2020-11-05 |
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【供应】 供应Z4714B德标弹性暗杆软密封闸阀 F4
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| DIN3352F4Non-RisingStemResilientSeatedGateValve设计标准Design:DIN3352结构长FacetoFace:DIN3202F4法兰标准Flange |
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2019-11-06 |
2020-11-05 |
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【供应】 供应Z4715B德标弹性暗杆软密封闸阀 F5
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| DIN3352F5Non-RisingStemResilientSeatedGateValve设计标准Design:DIN3352结构长FacetoFace:DIN3202F5法兰标准Flange |
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2019-11-06 |
2020-11-05 |
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【供应】 供应德标弹性暗杆软密封闸阀 F4/F5
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| DIN3202F4/F5GateResilientSeatedValve设计标准Design:DIN3352结构长FacetoFace:DIN3202F4/F5法兰标准Flanges:EN1092 |
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2019-11-06 |
2020-11-05 |
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【供应】 供应德标大尺寸弹性暗杆软密封闸阀
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| DIN3202F4/F5BigSizeGateResilientSeatedValve设计标准Design:DIN3352结构长FacetoFace:DIN3202F4/F5法兰标准Flanges |
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2019-11-06 |
2020-11-05 |
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