document.writeln('

                                 直通

00

T正型三通   BPB10-04

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           L型节流   BSL 10-02

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               L型节流 BSL 6-02

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T型变径  BPEG  12-10

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L型节流   BSL   12-04

00

螺纹直通    BPC       12-03

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L型二通  BPV 6

00

PU     通用型气管5*8

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通用PU气动软管8*12

00

');