Haicheng Petroleum Machinery Manufacture Co.,Ltd

Petroleum Machinery(1)

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drilling rigs
Specification: skid-mounted drilling rigs series(ZJ10DB¡¢ZJ20K¡¢ZJ30K¡¢ZJ30DB¡¢ZJ40
Detail: Skid mounted modular drilling rig is a new type drilling rig independently developed by our co***ny. Its transmission system is a combination of hydraulic and mechnical drive,hydraulic and pneumatic control system adopts centr...


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