进口正版《NFPA 70 NATIONAL ELECTRICAL CODE 2020版》
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NFPA 70 2020 Edition, 2020 NATIONAL ELECTRICAL CODE Includes all amendments and changes through Errata , March 10, 2020 …
NFPA 70 2020 Edition, 2020
NATIONAL ELECTRICAL CODE
Includes all amendments and changes through Errata , March 10, 2020
Product Details:
Revision: 2020 Edition, 2020
Published Date: March 10, 2020
Status: Active, Most Current
Document Language:
Published By: National Fire Protection Association (NFPA)
Page Count: 913
ANSI Approved: No
DoD Adopted: No