2021-04-15 Yas Optical fiber (POF) (los yog Pmma Fiber) yog ib qho khoom siv kho qhov muag uas yog tsim los ntawm polymer.Zoo ib yam li iav optical fiber, POF xa lub teeb (rau illumination los yog cov ntaub ntawv) los ntawm cov tub ntxhais ntawm fiber.Nws qhov zoo tshaj plaws ntawm cov khoom iav, lwm yam sib npaug, yog nws cov khoom muaj zog ...
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