hoisting tool bogie 吊具小车
·2,447,543篇论文数据,部分数据来源于NoteExpress
The effects of various factors on decarburization of high speed tool steel annealed in bogie hearth electric furnace were investigated in this paper.
研究了高速钢轧材在台车式电阻炉中退火加热过程中,各因素对脱碳的影响。
youdao
应用推荐
模块上移
模块下移
不移动