Li-cylinders tsa aluminium tsa ZX bakeng sa CO2 li sebelisoa haholo indastering ea lino tse tahang. Mechini e sebelisoang malapeng le ea khoebo ea soda le metjhini ea ho noa joala ke mehlala e tloaelehileng. Re lula re ntse re hlahloba monyetla o mong oa ts'ebeliso ea eona.