标准编号:ISO 4489:2019
中文名称:硬质合金 取样和试验
英文名称:Hardmetals — Sampling and testing
发布日期:2019-09
标准范围
This document specifies procedures for sampling and testing of hardmetals for the determination of their physical and mechanical characteristics.
标准编号:ISO 4489:2019
中文名称:硬质合金 取样和试验
英文名称:Hardmetals — Sampling and testing
发布日期:2019-09
This document specifies procedures for sampling and testing of hardmetals for the determination of their physical and mechanical characteristics.