Igihe gito cyo gushyiraho no kubaka Umuyoboro w'ibyuma utembamo icyuma ni kimwe mu ikoranabuhanga rishya ryatejwe imbere mu mishinga y'ubuhanga mu mihanda mu myaka ya vuba aha, ni icyuma gito gifite imbaraga za 2.0-8.0mm gishyizwe mu cyuma gitembamo icyuma, hakurikijwe imiyoboro itandukanye...
Igice cy'icyuma cya American Standard A992 H ni ubwoko bw'icyuma cyiza gikorwa na American Standard, kizwiho gukomera kwacyo, gukomera kwacyo, kudatwarwa n'ingufu no gusudira neza, kandi gikoreshwa cyane mu bwubatsi, ibiraro, amato,...
Itandukaniro riri hagati y'umuyoboro wa galvanique wabanje gukoreshwa n'umuyoboro w'icyuma wa galvanique wa Hot-DIP 1. Itandukaniro mu mikorere: Umuyoboro wa galvanique wa galvanique ushyushye ushyirwa mu cyuma ukoresheje zinc ishongeshejwe, mu gihe umuyoboro wa galvanique wabanje gukoreshwa utwikiriwe na zinc ku buso bw'icyuma ...