... 车辆处置费 vehicle adaptation charge 货物处置费 material treatment charge 保管费 storage fee ...
基于16个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
These defects can be reduced or elimination by adjusting proportion of the raw material charge or adopting other casting technologies and heat treatment.
但也存在着铸件增碳、夹渣等新问题,需要从调整炉料配比,以及采用其他铸造和热处理的工艺措施来加以解决。
youdao
应用推荐
模块上移
模块下移
不移动