Northern Coalfields Ltd. has commissioned CIL’s largest drill ‘DMH 311mm’ at Jayant OCP. With a maximum drilling depth of 150 feet (3 drill rods x 50 feet), it has a compressor capacity of 2600 cubic feet per minute .

सोशल मीडिया पर अपडेट्स के लिए Facebook (https://www.facebook.com/industrialpunch) एवं Twitter (https://twitter.com/IndustrialPunchपर Follow करें …

  • Website Designing