https://www.chinesestandard.net
Published: 2023-07-29
Total Pages: 11
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This Standard specifies the naming and classification, requirements, test methods, quality assessment procedure, as well as marking, packaging, transportation and storage of permanent ferrite powder (hereinafter referred to as ?¡ãpowder?¡À). This Standard applies to various powders used in the manufacture of permanent ferrite products, which can be directly used or further shaped.