Izinto ezihlosiwe ze-Niobium zisetshenziswa kakhulu ekuhlanganisweni kwe-optical, i-surface engineering coating, kanye nezimboni zokumboza ezifana nokumelana nokushisa, ukumelana nokugqwala, kanye nokuhamba okuphezulu. Emkhakheni we-optical coating, isetshenziswa kakhulu emikhiqizweni ye-ophthalmic optical, amalensi, ukunemba o...
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