AC (hawo qaboojiyaha) tuubada dahaarka ka samaysan yahay unug xiran crosslinking xumbo IXPE la qaab-dhismeedka multilayers, lakabka xumbo ka dhigaysa ma dildilaaca interface la nuugista biyaha yar iyo hantida dahaarka wanaagsan, oo ma ay daxalisay tube bir iyo tuubada copper.