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stable surface roughness gauge
Selling leads|
... (Rockwell B), HB(Brinell). It has more impact energy (90N) and large contact tip (dia.5mm) than normal. Therefore it can make test on machined ...
2025-05-13 14:07:56
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... (Rockwell B), HB(Brinell). It has more impact energy (90N) and large contact tip (dia.5mm) than normal. Therefore it can make test on machined ...
2025-05-13 14:07:56
|
