Kazakhstan Downhole Motors  Customers Case
Jan 04, 2015

Kazakhstan Downhole Motors Customers Case

哈萨克斯坦螺杆钻具客户案例

Candian Downhole motors Case
Dec 31, 2014

Candian Downhole motors Case

加拿大螺杆钻具客户案例

Russia MWD Customer Case
Jan 04, 2015

Russia MWD Customer Case

俄罗斯MWD客户案例

TURKEY Mud Pump customers Case
Jan 04, 2015

TURKEY Mud Pump customers Case

土耳其泥浆泵客户案例