Surface roughness parameter measurement in Arithmetric Mean Roughness (Ra) and Root mean Square Roughness (Sa), different small letters (alphabet) indicated a significant difference between material types.
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https://figshare.com/articles/dataset/Surface_roughness_parameter_measurement_in_Arithmetric_Mean_Roughness_Ra_and_Root_mean_Square_Roughness_Sa_different_small_letters_alphabet_indicated_a_significant_difference_between_material_types_/30659359
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Surface roughness parameter measurement in Arithmetric Mean Roughness (Ra) and Root mean Square Roughness (Sa), different small letters (alphabet) indicated a significant difference between material types.
创建时间：
2025-11-19
