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ra surface roughness tester
Selling leads
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... standard ISO2808-1974 (E) "Paints and varnishes - Determination of Film Thickness". It is mainly used to measure the thickness of the wet film on ...
2026-05-23 07:30:17
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... Block Standard ASTM E1417,GB/T15822-2005 Material 90MnCrV8 Specification φ50±0.05 X φ10.5±0.05X9.7±0.05 Surface hardness HRC63-70 Bolt hardness ...
2024-12-09 23:42:24
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... Block Standard ASTM E1417,GB/T15822-2005 Material 90MnCrV8 Specification φ50±0.05 X φ10.5±0.05X9.7±0.05 Surface hardness HRC63-70 Bolt hardness ...
2024-12-09 23:55:11
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