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进口对夹式软密封蝶阀
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进口对夹式软密封蝶阀,Wafer type soft sealing butterfly valve,也叫对夹中线蝶阀,
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进口对夹式硬密封蝶阀
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进口对夹式硬密封蝶阀,Wafer type hard sealing butterfly valve也叫双偏心硬密封蝶阀
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进口对夹式蝶阀
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进口对夹式蝶阀,Wafer type butterfly valve,是指采用对夹的连接方式,安装时,管道
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进口对夹式衬氟蝶阀
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进口对夹式衬氟蝶阀,Wafer type fluorine butterfly valve,也叫衬四氟蝶阀,全衬蝶阀
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进口手动真空蝶阀
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进口手动真空蝶阀,Manual vacuum valve,也叫真空负压蝶阀,高真空蝶阀,用于接通或切
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进口法兰衬氟蝶阀
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进口法兰衬氟蝶阀,Fluorine flange butterfly valve,衬四氟法兰蝶阀,衬氟法兰式蝶阀
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进口橡胶软密封法兰蝶阀
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进口橡胶软密封法兰蝶阀,Soft rubber sealing flange butterfly valve,也叫衬胶蝶阀
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进口法兰式保温蝶阀
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进口法兰式保温蝶阀,Flange type insulation butterfly valve,也叫夹套保温蝶阀,带
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进口高温蝶阀
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进口高温蝶阀,High temperature butterfly valve,也叫超高温蝶阀,高温介质蝶阀,高
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进口法兰式硬密封蝶阀
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进口法兰式硬密封蝶阀,Flange type hard seal butterfly valve,也叫法兰双偏心蝶阀,
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进口美标蝶阀
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进口美标蝶阀,American Standard butterfly valve,也叫美标法兰蝶阀,美标磅级蝶阀,
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进口不锈钢蝶阀
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进口不锈钢蝶阀,Stainless steel butterfly valve,也叫不锈钢法兰蝶阀,不锈钢对夹蝶
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