Siau-sng

Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...
Thiàu khì: Se̍h chāmchhiau-chhoē

Siau-sng, mā kiò siau-kiong-sng, siau-kiong-chúi, hoà-ha̍k-sek HNO3, sī chi̍t khoán chit-sò͘ ê sng-sò͘-sng (oxoacid).