초경합금－기공률과 유리탄소의 금속조직학적 측정법
硬质合金孔隙率和未结合碳的金相测定

2008-12-26

硬质合金 孔隙度和非化合碳的金相测定
Hardmetals—Metallographic determination of porosity and uncombined carbon

2015-12-10

Hardmetals - Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
硬质合金.孔隙率和未结合碳的金相测定（ISO 4505-1978）

2006-05-31

Hardmetals. Metallographic determination of microstructure-Characterisation of porosity, carbon defects and eta-phase content
硬质合金 显微组织的金相测定

2016-03-31

Hardmetals — Metallographic determination of microstructure — Part 4: Characterisation of porosity, carbon defects and eta-phase content
硬质合金 - 显微组织的金相测定 - 第4部分:孔隙度 碳缺陷和Eta相含量的表征

2016-02-15

硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定
Hardmetals—Metallographic determination of microstructure—Part 4: Characterisation of porosity, carbon defects and eta-phase content

2022-10-12

Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content (ISO 4499-4:2016)
硬质合金.微观结构的金相测定.第4部分:孔隙度、碳缺陷和eta相含量的表征（ISO 4499-4-2016）

2016-10-01