EFFECT OF INGESTION SPEED AND COOLANT ROUGHNESS ON WEAR OF MATERIALS AND EYES DRILL IN PROCESS DRILLING IN STEEL SS 400

1 EFFECT OF INGESTION SPEED AND COOLANT ROUGHNESS ON WEAR OF MATERIALS AND EYES DRILL IN PROCESS DRILLING IN STEEL SS 400 Eko Budi Santoso 1, Bambang ...
Author:  Yanti Kurniawan

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