quenching cracks造句

例句与造句

1. Precaution of quenching crack of dovetail cutter
   预防鸽尾铣刀淬火裂纹的工艺探索
2. Analysis of quenching cracks of pump axle
   水泵泵轴淬火裂纹分析
3. The analysis of the quench cracks for the thicker mould made of h13 steel
   13钢加厚模淬火裂纹分析
4. Quenching cracking of cold forging punch pin for gcr15 bearing roller
   15钢轴承滚子冷镦冲头淬火开裂分析
5. It's difficult to find quenching cracks in a sentence. 用quenching cracks造句挺难的