Small size benthousing screw drill with high build rate must be developed to meet the requirements of sidetracking the short to medium radius horizontal well.
The company has machine tool of rigid numerical control equipment of burke of 300 much stage, entrances and equipment of efficient benthousing count lathe of 100 much stage, appearance stage;
公司现有精密数控机床100多台、仪表 车床300多台、进口扣压设备及高效弯 管设备数台;
3
A heating portion of a heater is disposed inside the sump housing and bent at least one time.