DGD4-4PWG-A Makiinada buulka Shimbiraha
Waxay leedahay dahaarka galaaska borosilicate oo dhumucdiisu sarreyso darajada cunto ee dhumucda dheeraadka ah iyo adkeysiga.Hal dheri ayaa loo isticmaali karaa saddex ujeedo, fuud gudaha, karinta dibadda, karinta tooska ah, karinta jilicsan ee biyaha, karinta kala duwan si loo daboolo baahiyaha dhadhan ee kala duwan.