RUMORED BUZZ ON LASER CRYSTAL

Various crystalline resources are incredibly diverse about their hardness together with other Houses, which establish with which strategies and how easily they are often Slash and polished with top quality.人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获