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                               铜球阀

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                     L型内螺纹  BPLF

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                   L型二通  BPL 16-0

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红帽安全阀

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                 塑钢自锁快速接头  S

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卡套 PU 6

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卡套 PL10-02

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                自锁式气动快速接头  

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自 锁 式气动 快 速接    头 SM+PM

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');