2022-04-17Lati orundun 21st, awọn ohun elo amọ bulletproof ti ni idagbasoke ni iyara pẹlu awọn iru diẹ sii, pẹlu Alumina, Silicon Carbide, Boron carbide, silicon Nitride, Titanium Boride, bbl Lara wọn, Alumina Ceramics (Al2O3), Silicon Carbide ceramics (SiC) ati Boron Carbide Ceramics (B4C) jẹ lilo pupọ julọ.
ka siwaju