Igwe na-emepụta ihe nchekwa nchekwa bụ ahịrị mmepụta akpaka zuru oke, nke nwere ike ime akwa akwa na oke ọkpụrụkpụ nke 3mm.
Ihe eji eme ihe bụ Cr12 nwere ogo dị elu yana ogologo ndụ ọrụ.
Mmepụta akpaaka nke Electric DIN Rail, jiri eriri galvanized mepụta.
Otu igwe nwere ike ime nha nha dị iche iche, chekwaa ohere, chekwaa onye ọrụ, chekwaa ego, akpaka zuru oke.
Ihe mkpuchi mmiri na-ezo aka n'ụdị ihe owuwu ụlọ na-arụ ụlọ nke a na-emepụta