eco friendly jewelry packaging wholesale Fluoro turbine butterfly valve D371X-10ZBT meaning in Chinese

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1 thought on “eco friendly jewelry packaging wholesale Fluoro turbine butterfly valve D371X-10ZBT meaning in Chinese”

  1. Lauren

    thai wholesale gold plated jewelry manufacturers WD371X-10Q Butterfly Valve W is a ripple tube type
    . According to the "JB/T 308-2004 valve model preparation method":
    W == (valve seal) ripple type
    D == butterfly valve valve valve valve valve valve valve valve valve
    3 == Transmission method: worm wheel
    7 == Connection form: Clamp
    1 == Structural form: mid -line
    x == Covering material: rubber
    10 == Pressure level: 1.0MPa
    q == Valve body material: ball and ink cast iron

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