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           螺纹直通    BPC      8-01

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铜球阀   Φ8 x Φ8 

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                 螺纹直通       BPC 

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               BPC螺纹直通   12-02

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对丝         镀铜  接头  

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对丝  镀铜  接头  

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BPV               L型二通14

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BPU              直通14

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');