Umuyoboro wa hot-dip ushyizwe mu cyuma gikozwe mu cyuma cyangwa ku cyuma nyuma yo gukora coil no gusudira imiyoboro ya kare hamwe na pisine ishyushye ikoresheje pisine binyuze mu ruhererekane rw'imiti ivanga imiyoboro ya kare; irashobora kandi gukorwa binyuze mumashanyarazi ashyushye cyangwa akonje-galvanised st ...