mnsi 中文意思是什麼

mnsi 解釋

Temporary rule for application of general low - alloy steel bar including 16 mn and 25 mnsi

16錳和25錳硅普通低合金鋼鋼筋暫行應用規定
Abstract : the main shortages in mnsi surface and the reasons are analysed, the measures to improve mnsi surface quality and to reduce the loss by the surface defect are put forword

文摘:分析了錳硅合金表面質量的主要缺陷及其產生的主要原因，提出了改善錳硅合金表面質量，減少因表面質量缺陷而造成損失的措施。