日本无码专区无码二区

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  • E-mail: sales@gidi-chain.com

    Escalator Step Chain

    Escalator step chain is a key component in the escalator.It is widely used in super market and subway station.
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    PitchStep distanceRoller dianeterInner width of inner pitchOuter width of outer pitchHeigh of inner chainplateDianeter of pinLength of hollw pinFor the pin
    T135.4J135.46406.476.223.641.0535.212.74815
    T133B133.33400802748.840.214.635614.63
    T133C133.33400802748.840.214.635614.63
    T133D133.3340076.223.644.840.2155215


    日本无码专区无码二区
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