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  • Factory Customized Logo Printing Package Kraft Daim Ntawv Square Hauv qab Valve Hnab Ba

    Factory Customized Logo Printing Package Kraft Daim Ntawv Square Hauv qab Valve Hnab Ba

    Hnab Sab saum toj: Sab hauv Valve, Sab Nraud Valve.. Dav: Los ntawm 32cm mus rau 60cm Ntev: Los ntawm 40cm mus rau 90cm Thov nco ntsoov tias qhov ntau ntawm ± 5% kuj yog qhov ua siab ntev.Multiwall hnab ntawv yog tsim los muab kev tiv thaiv zoo rau ntau yam khoom.Lawv feem ntau muaj ob peb txheej xws li 2 txheej los yog 3 txheej hnyav kraft extensible ntawv uas muab hom hnab no siab elasticity thiab siab tsim kua muag.Nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom lag luam uas xav tau ntim nrog kev xav tau siab rau cov dej noo ...
    kev nugnthuav dav