Mahanadi Coalfields · 2018-10-05 · 4. .stCOPE OF WORK: Details of Work to be carried out at the...
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Mahanadi Coalfields · 2018-10-05 · 4. .stCOPE OF WORK: Details of Work to be carried out at the repairer's work shop. Calibration and testing of measuring Instruments of Central