Lv1
40 积分 2026-06-20 加入
Fluctuation of J -integral due to grain arrangement of Ni-based directionally solidified superalloy
14天前
已完结
一种大型镦粗装置的制造方法
24天前
已完结
双重晶粒度表征与测定方法
1个月前
已完结
Effect of Preferential Heat Treatment on Microstructure of New Martensitic Heat Resistant Steel G115
1个月前
已关闭