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- 2016-11-02 09:49
- Detailed product description Various size of tungsten hard alloy polished plate 1.Manufactory price and quality2.Excelle
- high properties tungsten shims and gasket
- 2016-10-26 08:00
- high properties tungsten shims and gasket 1. high stability , long life circle 2. good abrasive and corrosion resistance
- Polished tungsten carbide ball bearing
- 2016-10-23 17:46
- Polished tungsten carbide ball bearing 1.Top quality2.good abrasive and wear resistance3.Manufactory price and quality4.