Loading...
Loading...
Strictly follow national construction engineering project division standards, use mind map hierarchy to standardize library electrical engineering breakdown, covering four division projects: piping/wiring, cable laying, lighting fixtures, lightning protection/grounding, suitable for cost budgeting and construction briefing.
Use mind map method to divide electrical engineering part of a library project. Principles follow unit-division-subdivision-sub-item hierarchy. Division projects include piping/wiring, cable engineering, lighting fixtures, lightning protection/grounding. Please complete subdivision projects and sub-items.