超级镜辊

超级镜elu igwe bụ akụkụ bụ isi nke mpempe akwụkwọ na ngwa efere。伊武bụ娜na- adkwu ire ụtọ na kpomkwem n'elu rola, ka mma ngwaaha dmma。不，anymgbe niilekụọ ọgụ maka nttachi obi ike digm elu na kwa Ra0.005um。光学方面的资料:kwa ngwaaha na-etinyere maka na- emepta LED ogwe，电子学，mkpa-film mgba ọkụ nkengwa eletriki, na ngalaba ngwaaha ndaha delu dka PC Monitor, ekwentmkpanaakaIhuenyo na wdg。