Umusaruro wa polyurethane kwisi yose: An In - isesengura ryimbitse Intangiriro yumusaruro wa Polyurethane Polyurethane ni polymer zitandukanye kandi zikoreshwa cyane zikomoka kumiti ya chimique hagati ya diisocyanates na polyoli. Imiterere yihariye, nka flexibili
Igitabo Cyuzuye Cyerekeranye no Gukora Tape: Kuva Guhina Firime Kugeza Kumenyekanisha Gushyira mu bikorwa Mu rwego rwo gukemura ibibazo, kaseti ya kole yagaragaye nkumukinyi ukomeye, hamwe na porogaramu zinyura mu nganda kuva gupakira kugeza kumodoka.