鋳い放ばなし

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

as-cast; raw casting

Engineering term for a metal part in its state immediately after casting, before any finishing or machining.

• この部ぶ品ひんは鋳い放ばなしのまま使つかわれる。

  This part is used in its as-cast state.

• 鋳い放ばなしの表ひょう面めんは粗あらい。

  The surface of a raw casting is rough.