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本文所述BYJ-D型硬度测试仪为智能型便携式金属硬度测试仪,其结构简单、测量范围宽、功能齐全、精度高、易于操作,可替代国外同类产品。
BYJ-D hardness tester described in this article is an intelligent portable metal hardness tester, which has the advantages of simple structure, wide measurement range, complete functions, high precision and easy operation, and can replace similar foreign products.