- Wax Knife Heater II
- 2017-01-15 04:10
- A professional heater for the shaping tool of wax preparation in denture factory, as a no flame device in dental lab.
- Spherical roller bearing
- 2016-10-22 21:03
- These bearings are non-separable double row radial bearings with barrel shaped rollers, thus due to this design pattern