Searching mechanical hydraulic drilling jar , total 1 products,queries done in 4 ms
Mechanical Hydraulic Drilling Jar
Quick Information Brand Name:Jingmei Place of Origin:China Description Mechanical-Hydraulic Drilling Jar SJY Double-Acting / Mechanical-Hydraulic Drilling Jar SJY double-acting mechanical-hydraulic drilling jar integrates upward jarring with downward jarring hydraulic drilling ...
Dezhou Jingmei Petroleum Machinery Co., Ltd. [Manufacturing & Processing Machinery] [Other Manufacturing & Processing Machinery] [2017-09-28 16:36:20 ]
