Statws B
Pwnc:
Iechyd
Ffynhonnell:
TermCymru
Berf
A process to reduce the number of micro-organisms, but not usually spores. It does not necessarily remove or kill all bacteria, but reduces their number to a level that is not harmful to health.
Yng nghyd-destun glanhau offer meddygol mewn lleoliadau gofal iechyd