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Steel Bar Surface Roughness
Surface roughness is very important for bright steel bar. Bright steel bar with good surface roughness is smooth and clear which can be surface coated directly. 1045, C45, 4140, 42CrMo4, S355JR bright steel bar is more and more poular in market.
3 months ago
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Bright Steel Bar Surface Roughness Testing
SHANDONG LE REN SPECIAL STEEL CO., LTD.
0 views 3 months ago
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bright surface 1045 hard chrome plated steel polished bar1
Jiangyin Golden Machinery Equipment Co.,Ltd
0 views 1 year ago
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