Jinis-jinis topeng utamane kalebu topeng kasa biasa, topeng medis (biasane disposable), topeng bledug industri (kayata topeng KN95 / N95), topeng pelindung saben dina lan topeng pelindung (nglindhungi saka asap minyak, bakteri, bledug, lsp.).Dibandhingake karo jinis topeng liyane, topeng medis duwe t ...
Waca liyane