inserted with steel
镶钢
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.
根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。
youdao
应用推荐
模块上移
模块下移
不移动