Enwere ụzọ obibi akwụkwọ abụọ nke ibipụta nnyefe ọkụ, otu bụ mbufe sublimation thermal, nke ọzọ bụ nnyefe nrụgide na-ekpo ọkụ 1) Nfefe sublimation thermal Ọ bụ iji ink dabere na ọnọdụ sublimation, site na lithography, mbipụta ihuenyo, mbipụta gravure na ụzọ ndị ọzọ. ibipụta ...
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