Zhengzhou Haixu Abrasives Co., Ltd.
Boron Carbide
- China factory B4C boron carbide for B4C bullet proof vest price
- 1 Kilometers
- USD $15 - 20 / Kilometer
- Boron Carbide B4C powder as cutting edge
- 1 Metric Tons
- USD $380 - 390 / Metric Ton
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