Radiator e hammer: o que têm em comum
- Passo 1. Radiator — faz parte de — Internal combustion engine. The cooling system.
- Passo 2. Internal combustion engine — tem como parte — Cilindro. Combustion takes place in the cylinders.
- Passo 3. Cilindro — faz parte de — Steam hammer. A steam cylinder.
- Passo 4. Steam hammer — evoluiu de — Hammer. A steam hammer is a hammer lifted by steam, used to forge huge parts.