In view of the fact that it is particularly important to carry out the confirmation of special heat treatment processes,the identification principles,classification methods,the implementation of the confir-mation work and the record keeping in the confirmation process are clearly explained,which provides a ref-erence for the confirmation of special heat treatment processes in enterprises.
关键词
热处理/特殊过程确认/识别原则
Key words
heat treatment/special process confirmation/identification principles
维普
万方数据