1、Basic specifications of drilling rig conform to API Specs & SY/T5609-1999 standard. All equipments and accessories are manufactured as per API requirements.2、DC motor driven drilling rig adopts ... ...
drilling rig, mud pump, pumping unit, drill pipe ...
Spin Welding Machine
Spa Ozone Transformer
Vpx/ Open Vpx 3u/6u Front Panels
3u Vpx Backplane:3u 3-slot
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