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01 Aug, 2022
MINING MATE RESTRICTED (METAL) EXAM DEC 2021
1) The periods of work for any adult shall be so arranged that, along with his interval of rest,...
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01 Aug, 2022
MINING MATE UN-RESTRICTED (METAL) EXAM DEC 2021
1) To measures the performance of blast which factor is calculated? a) Tonnage...
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