正如我们的水下摄像机所揭示的那样,惊叹于刀片淬火时令人惊叹的时刻。 淬火是提高刀片刚性、硬度、耐久性和耐磨性的重要工艺。 一旦刀片达到 750-800 摄氏度的温度,就会将其浸入水中进行冷却。
爆炸新闻
- 在巴厘岛体验奢华与宁静:揭示岛上迷人的住宿选择
- 在巴厘岛体验奢华与宁静:揭示岛上迷人的住宿选择
- A Global Tribute to Humanity Advocates
- 探寻印度尼西亚:咖啡文化与街头美食
- 全球经济波动对交易市场的影响
- Shirin Ariff shone as a true leader with a journey of resilience and radiance
- Shirley Billigmeier was honoured by Unified Brainz as an international leader transcending barriers
- Tinna Jackson paves the way to the list of the most admired global leader for catalyzing empowerment
- Navigating Global Supply Chain Challenges and How BAFCO Ensures Smooth Operations
- Dr. Samir Thabet is an embodiment of power and resolute and was celebrated in the event