歯し科か用よう

noun, noun which may take the genitive case particle 'no'

dental use; for dental purposes

Used attributively to describe instruments, materials, or equipment intended for dentistry.

• 歯し科か用ようの器き具ぐを滅めっ菌きんする。

  Sterilize dental instruments.

• この材ざい料りょうは歯し科か用ように開かい発はつされた。

  This material was developed for dental use.