Kā-bô͘

Kā-bô· he̍k ìn-bô· (impression taking) sī khí-kho 1 ê ji̍t-siông ê khang-khoè, beh the̍h-chhú hoān-chiá khí-lia̍t ê cheng-bi̍t bô·-hêng.

Siâng-chāi sú-iōng ê ìn-bô· châi-liāu ū sodium alginate, agar, silicone, polysulfide, kap polyether.