Ijambo RHS risobanura Icyerekezo Cyurukiramende.
SHS igereranya Igice cya Hollow.
Ntibizwi cyane ni ijambo CHS, ibi bisobanura uruziga ruzengurutse.
Mwisi yubwubatsi nubwubatsi, amagambo ahinnye RHS, SHS na CHS akoreshwa.Ibi bikunze kugaragara cyane mu Bwongereza no mu bihugu bifitanye isano, harimo Ositaraliya na Nouvelle-Zélande.
Aya magambo akoreshwa cyane mu gusobanura ibyuma byoroheje;icyakora, zirashobora kandi guhindurwa mubyuma bidafite ingese na aluminiyumu yubwubatsi nubwubatsi naba injeniyeri bamenyereye ijambo.
Igihe cyo kohereza: Werurwe-03-2022