Rockwell block / Brinell block Portable Hardness Tester support HRA, HRC, HRB Hardness Test Blocks Brinell hardness block:Range of 8 ~ 650 HBW Brinell hardness measurement principle is to use a ...عرض المزيد
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Rockwell block / Brinell block Portable Hardness Tester support HRA, HRC, HRB Hardness Test Blocks