00552naa#a2200157#i#450# EN\AUS PUBLISHERS\bibl\5501 20241214000626.6 20211027b2021####ek#y0engy0150####ca RU INSTRUMENTAL CERMETS: THEIR ADVANTAGES IN COMPARISON WITH HARD ALLOYS WHEN DRILLING GRAY CAST IRON Conference article/thesis Melbourne AUS PUBLISHERS 2021 6 с. Conference article/thesis local Drobyshev Alexey Alexandrovich Krasnova Marina Nikolaevna w-science.com