Mpempe akwụkwọ mbipụta abụghị ikike nke ihuenyo ọdịnala na igwe akara dijitalụ, n'oge na-adịbeghị anya, enwere ebe dị ọkụ na ụlọ ọrụ nbipute UV, ya bụ, akara kristal.Ihe ịchọ mma, igbe onyinye, akpa akwụkwọ corrugated, okpu agha ịgba ígwè, ngwaahịa eletrọnịkị, ngwaahịa tii, wdg. Tapawa kristal na akara ...
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