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SJ/T 11265-2019 软磁铁氧体料粉 Soft ferrite powder2024-01-30

NF EN IEC 61333-2019 Marking on ferrite cores2023-10-20

IEC 61333-2019 铁氧体磁心的标记 Marking on ferrite cores2023-06-13

GB/T 24244-2009铁氧体用氧化铁Iron oxide for ferrite2022-06-15

Study on sintering process and characteristic of nanosized soft magnetic MnZn ferrite powders2020-11-11

Sintering process and grain growth of Mn-Zn ferrite nanoparticles2020-11-11

硫对镇雄煤气化灰渣析铁过程的影响2020-07-12