Civilization manualBook 1: From Bare Hands to Steam and Electricity765 entries · 23 phases · 100 years
The Island
Phase 18 — High-voltage lines, transmission towers and the multimeter  /  About year 56
18.08

Substation with oil circuit breaker ⚠

high voltage stepped down for a district, and a fault cut off in an instant under oil

MakingYear 56Stands on 296 earlier

AWhat it needs

Needs 296 other products in all, 6 of them directly.

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