A.黏液囊腫 B.黏液表皮樣癌 C.皮樣囊腫 D.混合瘤 E.腺樣囊性癌
A.單氟磷酸鈉 B.氟化亞錫 C.氟化鈉 D.氟化鈣 E.氟化胺
A.1ppm B.10ppm C.100ppm D.1000ppm E.10000ppm