Rig and spare parts top quality oil rotary drilling rig drilling rig equipment zj50 3150dz DZ dc frilling
US$12,300,000.00
最小起订量: 1 sets
Key-Ring Oil rotary drilling rig electromechanical compound drive for oil and well actual weight
US$2,000,000.00 - US$4,000,000.00
最小起订量: 1 sets
Shale gas rotary drilling rig technology Zhongshi 2000m for oil and well zj20 zj30 zj40 zj50
US$890,000.00 - US$1,750,000.00
最小起订量: 1 units
Skid mounted land key-ring oil rotary drilling rig well direct current drive actual weight
US$2,000,000.00 - US$4,000,000.00
最小起订量: 1 sets
关于zj50钻机
Alibaba.com 提供53件zj50钻机 产品。有用多种zj50钻机产品供您选择，你也可以选择红色、黄色的zj50钻机。