Ụlọ ọrụ mmepụta ihe eji arụ ọrụ ígwè nke nwere ihe eji arụ ọrụ 65M ma ọ bụ Boron, 350 * 4;432X5 ;350 * 5;450 * 4;510 * 4 ;560*4 ;610*6;610*7;710*8;760*8;810*8;910*10;1000*12
A na-eji ígwè boron dị elu eme ngwaahịa niile, mgbe a rụchara ya ma hazie ya ka ọ dị mma, iji hụ na ngwaahịa ahụ siri ike ma sie ike nke ọma. A na-ebuga ngwaahịa na Russia, Lithuania, Spain na mba ndị ọzọ, mgbe ọtụtụ ndị ahịa nwalere ahịa ya, arụmọrụ ya dị elu.
