Prensa de forja e tank: o que têm em comum

1. Passo 1. Prensa de forja — tem como parte — Hydraulic cylinder. Working cylinders.
2. Passo 2. Hydraulic cylinder — faz parte de — Escavadeira. The blade is raised by hydraulics.
3. Passo 3. Escavadeira — evoluiu de — Holt tracked tractor. A bulldozer is a tracked tractor with a blade.
4. Passo 4. Holt tracked tractor — inspirou — Tank. The British designers of the first tanks drew on the experience of Holt’s tracked tractors.

Abrir Evothings