Ikreni ephezu komhlaba, okwaziwa ngokuba yiikreni yebhulorho, luhlobo lwekreyini esetyenziselwa ukuphakamisa nokuhambisa imithwalo enzima kwiindawo zoshishino nakwimizi-mveliso. Iqulathe umqadi othe tyaba, obizwa ngokuba yibhulorho, oxhaswa ziikholamu ezimbini okanye ngaphezulu ezithe nkqo. Ibhulorho ixhotyiswe ngesinyusi, esinokuhamba kubude bebhulorho ukuze siphakamise kwaye sinciphise imithwalo.
Iikhreyini zebhulorho ezingaphezulu zisetyenziswa kakhulu kwiindawo zokugcina impahla, kwiifektri, nakwiindawo zokwakha ukuphatha izinto ezifana nentsimbi, ikhonkrithi, kunye noomatshini. Zihlala zisetyenziselwa ukuhambisa izinto ezinzima okanye ezinkulu ukusuka kwenye indawo ukuya kwenye, okanye ukulayisha nokukhulula iilori kunye neemoto zikaloliwe.
Iikhreyini zebhulorho eziphezu komhlaba zenzelwe ukubonelela ngentshukumo efanelekileyo nechanekileyo yemithwalo enzima, ukuphucula imveliso kunye nokhuseleko kwimisebenzi yemizi-mveliso.
Ixesha leposi: Julayi-19-2024