THE 5-SECOND TRICK FOR NONLINEAR CRYSTAL

Various crystalline elements are extremely various concerning their hardness along with other Qualities, which identify with which strategies And the way conveniently they may be Slice and polished with good 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�