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Lifting block 浏览276次

    Lifting tackle is a simple small lifting tool, its structure is simple and easy to use, depending on the methodology used can be divided into fixed pulley and move the pulley, a single lifting tackle to use as a guide pulley, a single can only change the direction of the force, andeffort, such as using two or more only with the use of rope around them together to form the pulley, not only can change the direction of the force, but also the effort. My lifting tackle Series of all underwritten by the people's property, excellent quality lifting tackle

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Address :Hebei Qingyuan Donglv Industrial zone
Phone :0312-8151329
             0312-8152689
Fax :0312-8152329
Zip code :071100
Site:jiliqz.com
E-mail :yx@jiliqz.com

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