전자저널
Y32.9-1972 - American National Standard Graphic Symbols for Electrical Wiring and Layout Diagrams Used in Architecture and Building Construction
Document Type
Report
Publisher
IEEE / Institute of Electrical and Electronics Engineers Incorporated
Alternate Title
ANSI Std Y32.9-1972
Subject
Technology -- Technology (General) -- Industrial engineering. Management engineering; Technology -- Building construction -- Architectural engineering. Structural engineering of buildings; Engineering and Technology -- Building and Construction; Engineering and Technology -- Engineering -- Electrical Engineering; Construction & Building; Electrical Engineering
Online Access
IEEE Electronic Library (IEL)
1972-01-01 ~ 1972-12-31