piercer造句

1、DEVELOPMENT OF PIERCER GUIDE DISC LUBRICATION TECHNIQUE
穿孔机导盘润滑技术的开发

2、Automatic piercer of bearing retainer
轴承保持架自动冲孔机

3、The H13 steel piercer point alloyed by Re-Al is studied.
对H 13钢穿孔顶头进行了稀土铝合金化研究。

4、The mighty mt cook, known as the " cloud piercer ", is the highest peak in australasia at 3755m.
巍峨的库克山，被誉为「云霄之钻」 ，是澳大拉西亚地区最高的山峰，高3755米。

5、The piercing principle of 2-roll cross-rolling piercer and its application range are discussed.
论述了二辊斜轧锥形辊穿孔机的穿孔原理及其应用范围。

piercer翻译