The key points in designing a two operating position punching and trimming die for shaping an automotive little leaf spring were discussed.

介绍了某车型片簧冲大孔、切边双工位模具设计要点及注意事项。

youdao

District Judge Thomas Penfield Jackson said in June that Microsoft should be split in two as its sentence for abusing its dominant position in the personal computer operating system market.

BBC: Microsoft appeal decision looms