Fixed vise jaw e gutenberg printing press: o que têm em comum

1. Passo 1. Fixed vise jaw — faz parte de — Vice. Fixed to the body.
2. Passo 2. Vice — utiliza — Screw. The jaws are closed by a screw.
3. Passo 3. Screw — é utilizado em — Screw press. The force is produced by turning a screw.
4. Passo 4. Screw press — faz parte de — Gutenberg printing press. Gutenberg adapted the screw press known from pressing grapes.

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