Qalabka Fibriigga Fibraadka Fiber ee loo adeegsado dhismaha Foornada 4

Arrintan waxaan sii wadi doonnaa soo bandhigida agabyada 'fiber) fiber ressilation-ka loo adeegsado dhismaha foornada

(3) xasilloonida kiimikada. Marka laga reebo alkali xoog leh iyo hydrofluoric acid, kuma eka in aanu ku dhicin wax kiimiko ah, uumiga, iyo saliidda. Ma la falgala aashitada heerkulka qolka, mana qoyso aluminium la dhalaaliyey, naxaas, sunta rasaasta, iwm.
(4) iska caabbinta naxdinta leh ee kuleylka. Furuurka dib-u-dhaca waa mid jilicsan oo laastirsan yahay, waxayna u leedahay iska caabbinta wanaagsan shoogga kuleylka, iska caabbinta wanaagsan ee kuleylka degdegga ah iyo qaboojinta degdegga ah. Uma baahnid inaad ka fiirsatid culeyska kuleylka ee qaabeynta dahabka luuqadaha dib-u-noolaha.
Intaas waxaa sii dheer, dahabka iyo xiniinyaha guryaha dhawaaqa ee fiber-ka dib-u-dhaca ayaa sidoo kale wanaagsan. Loogu talagalay mowjadaha dhawaaqa ee 30-300hz, waxqabadka dahabka ee codka uu ka fiican yahay agabyada ugu badan ee loo yaqaan 'cont'.
Marka xigta ee aan sii wadi doonno inaan soo bandhignoQalabka dheecaanka filashada fiberloo isticmaalay dhismaha foornada. Fadlan la soco!