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JZY HYDRAULIC SHOCK SUB

JZY HYDRAULIC SHOCK SUB

JZY 液压减震器

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  JZY hydraulic shock absorber can use its inner compressible liquid to absorb or reduce impact and shock load on drill bit and drilling tools when drilling, so it is a kind of tool which can protect drill bit teeth, bearings and drilling tools, to prolong the service life of drill bit and drilling tools.

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    JZY HYDRAULIC SHOCK SUB
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