15NiCuMoNb5-6-4丨13CrMo4-5丨16Mo3丨

发布了长文章:15NiCuMoNb5-6-4丨13CrMo4-5丨16Mo3丨

点击查看

15NiCuMoNb5-6-4丨13CrMo4-5丨16Mo3丨欧标锅炉容器板丨欧洲标准EN10028

评论

© 舞阳钢铁科技部 | Powered by LOFTER