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HARDMETALS - METALLOGRAPHIC DETERMINATION OF MICROSTRUCTURE - PART 4: CHARACTERISATION OF POROSITY, CARBON DEFECTS AND ETA-PHASE CONTENT
出版:Netherlands Standards

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基本信息
標(biāo)準(zhǔn)編號: NEN EN ISO 4499-4 : 2016
標(biāo)準(zhǔn)類別:Standard
出版單位:Netherlands Standards
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介
Defines methods for the metallographic determination of the presence, type, and distribution of porosity, uncombined carbon and eta-phase in hardmetals.
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