Come with us to explore the lock's heart
2022-06-23

As people's exploration and technology innovation, different materials and structures lock are created. It's difficult to see this kind of brass lock now. Let's come into SIEG STEM innovation lab today, turn on our SX2.3 milling machine and explore the lock's external structure together. You could find more wonderful videos through link below of our facebook homepage: https://www.facebook.com/siegind/




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