Uyini umehluko phakathi kwamagilavu amathathu ajwayelekile ancishisiwe, futhi yiziphi izimo ezifanele?
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2. Amagilavu we-Phu acwebe: Kwenziwe nge-polyurethane, ukukhanya, okuthambile, ukuvumelanisa komoya okuhle, umuzwa wesandla oguqukayo, i-acid ne-alkali ukumelana, okusetshenziswayo embonini yezimboni kanye ne-elekthronikhi.
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Ngokuvamile, lapho ukhetha amagilavu, kudingeka ucabangele ukusetshenziswa kwangempela kanye nezici zokuphepha ezihlobene, bese ukhetha okuqukethwe nesitayela esikufanela kahle.
Isikhathi Sokuthumela: APR-19-2023