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.
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.
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| Double-Acting Hydraulic-Mechanical Drilling Jar (DAHMJ) |
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