2016年8月2日星期二

Sell Double-Acting Hydraulic-Mechanical Drilling Jar (DAHMJ)

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle etc.
Spareparts1960@foxmail.com


We Sell Double-Acting Hydraulic-Mechanical Drilling Jar  (DAHMJ), hydraulic drilling jar,hydraulic-mechanical drilling jar,super fishing Jar,hydraulic jar intensifier etc. with API certificate 

Our double-acting hydraulic/mechanical drilling jar (DAHMJ) is a versatile jar for complex drilling applications, featuring a hydraulic upstroke and downstroke with a mechanical latch.

Double-Acting Hydraulic-Mechanical Drilling Jar  (DAHMJ)

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