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釹鐵硼強磁
釹鐵硼強磁
根據配方中各成分的比例不同，磁力可提高，可降低，有N35—N52,N35M—N50M，N30H—N48H,N30SH—N45SH，N28UH—N35UH,N28EH—N35EH性能指標，常規的強磁磁力是N35—N52牌號中的N35性能（耐高溫80度），隨要求可定做其他高性能的釹鐵硼強磁。
產品簡介 /INTRODUCTION
亚洲av无码日韩av无码伊甸园
