Automatic piercer of bearing retainer
轴承保持架自动冲孔机
Apply to military industry, such as armor piercer and so on.
用于军事工业, 如穿甲弹弹芯等。
Service status quo of hot piercer point and ways to enhance its service life
热穿孔顶头的使用现状及提高寿命措施
Analysis on Samples of Clogged Horizontal Cast Billets Pierced by Conical Piercer
菌式穿孔机穿轧水平连铸坯时轧卡试样的分析
Comparison of Two Roll Cone Shaped Roll Piercer with Three Roll Barrel Type Piercer
二辊锥形辊穿孔与三辊鼓形辊穿孔对比分析
The armor piercer sends the strength, Is the typical wadding fist sends the strength method.
穿甲弹得发力, 就是典型得绵拳得发力方法得。
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