It is therefore obvious that propulsion machinery development in the shipping industry is in the direction of producing plants that are extremely compact for their power output, and that occupy little floor area or volume.
Ngoko ke ilindelekile okanye icacile into yokuba uphuhliso lomatshini oqhubela phambili kushishino lwezorhwebo ngeenqanawa likwikhondo lokuveza iizityalo ezingumnqophiso owongameleyo kumandla emveliso yabo, kwaye oku kuvala okanye kuthatha indawo encinci emgangathweni okanye umthamo.