nkọwa H-beam bụ akụkụ nke akụ na ụba yana profaịlụ arụmọrụ dị elu yana nkesa mpaghara mpaghara gafere nke ọma yana oke ike na ịdị arọ karịa.Akpọrọ ya aha n'ihi na akụkụ obe ya bụ otu mkpụrụedemede Bekee "H".Ebe ọ bụ na a na-ahazi akụkụ niile nke H-beam n'akụkụ aka nri, H-beam nwere uru nke nguzogide siri ike na-ehulata, ihe owuwu dị mfe, nchekwa ego na ịdị arọ n'akụkụ niile, ma ejiri ya mee ihe n'ọtụtụ ebe.ewebata se...