“聚晶”造句
2024年05月28日 11:40:21
这是喷射式钻头,那是人造
聚晶金钢石钻头.
This is jet bit and that is a PDC bit.
pdc钻头用
聚晶金刚石 ( 复合片 ) 作为刀具.
PDC bit uses polycrystalline diamond compacts ( PDC ) as cutters.
提出一种人造
聚晶金刚石镶套新工艺———六面顶高压镶套工艺.
A new mounting technology for synthetic diamond polycrystal - cubic anvil high - pressure technology is developed.