钢钎 | gāng qiān | a steel drill | |
钎子 | qiān zi | hammer drill for boring through rock | |
炮钎 | pào qiān | a drill; a hammer drill for boring through rock; same as 钎子 |
1 | Jean Valjean was in the shadow, and stood motionless, with his iron candlestick in his hand, frightened by this luminous old man. | |
2 | The electromagnet in a wall clock may not be as readily removable, but it's a piece of cake to solder new wires to, and it will work fine with the electromagnet in place. | |
3 | The effects of preheating on temperature and stress fields of beryllium ring during laser brazing process were studied. | |
4 | This is an elegant solution to an elementary problem of heating hygienic drinking water without using copper brazing. | |
5 | This paper introduced the technologic property of braze welding in furnace, and discussed the important function of braze welding used in IR detector module and its solved the technologic problems. |