NS-EN ISO 4884:2019由SCC 发布于 2020-01-01。
NS-EN ISO 4884:2019 的最新版本是哪一版?
最新版本是 NS-EN ISO 4884:2019 。
Full Description ADOPTED_FROM:EN ISO 4884:2019 This document specifies procedures for the sampling and testing of powder mixtures for the manufacture of hardmetals, using sintered test pieces. It also covers the preparation of test pieces.
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