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绰13924481101
www.mzyxgx.com
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С顣似GB8239-1997С顷GB15229-94С顷
GRCGRCáGRC120mm壬15GRC1/3С13~15kg1/37.5MPa治úзв
лMU5.0,MU7.5,MU10.02顣2顣90mm,120mm,180mm,190mm,240mm5У190mm,240mmлеá飬нваU飬б
С赥λòò5豸±60С901872001.26ú76815豸120飬18036

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