产品展示
蝶阀：共搜索到30 个符合条件的产品
| 产品图片 | 产品名称 | 产品简单介绍 |
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蝶阀 | DESCRIPTION 1. Operater :Lever ,Gearbox, Actuator 2. Design Standard: MSS SP-67,BS515 |
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双法兰软密封蝶阀 | DESCRIPTION 1 Design confirms to: GB/T12238-1999 2 Flange drilled confirms to: GB/T |
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双法兰硬密封 蝶阀 | DESCRIPTION 1. Design confirms to:JB/T8527-1997 2. Flange drilled confirms to:GB/T9113 |