English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
购买 electrical code basics
广告
$249.99
$293.00
2023 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
折扣 14%
$249.99
$293.00
2023 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
$36.95
National Electrical Code Quickpass Flash-Cards Based On The 2023 NEC
Amazon.com
30
Free shipping
$36.95
National Electrical Code Quickpass Flash-Cards Based On The 2023 NEC
Amazon.com
$139.99
$161.00
2023 NFPA 70 National Electrical Code NEC Spiralbound - Authentic NFPA Publication - Official Spiral Code Book Direct From Publisher
Code Book Store
折扣 13%
$139.99
$161.00
2023 NFPA 70 National Electrical Code NEC Spiralbound - Authentic NFPA Publication - Official Spiral Code Book Direct From Publisher
Code Book Store
$249.00
$293.00
2017 NFPA 70 National Electrical Code NEC - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
折扣 15%
$249.00
$293.00
2017 NFPA 70 National Electrical Code NEC - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
$13.29
National Electrical Code Quick-Card Based On The 2023 Nec Stock Free
eBay
1
$13.29
National Electrical Code Quick-Card Based On The 2023 Nec Stock Free
eBay
$83.00
Mcgraw-Hill's National Electrical Code 2020 Handbook, 30th Edition
Amazon.com
115
Free shipping
$83.00
Mcgraw-Hill's National Electrical Code 2020 Handbook, 30th Edition
Amazon.com
$149.99
$170.00
2023 NFPA 70 National Electrical Code NEC Softcover - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
折扣 11%
$149.99
$170.00
2023 NFPA 70 National Electrical Code NEC Softcover - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
$249.99
$293.00
2020 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
折扣 14%
$249.99
$293.00
2020 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
$139.99
$175.00
2020 NFPA 70 National Electrical Code Softbound Edition - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
折扣 20%
$139.99
$175.00
2020 NFPA 70 National Electrical Code Softbound Edition - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
$68.37
Mike Holt's 2023 Understanding The National Electrical Code, Vol. 1 Textbook (Art. 90-480)
Amazon.com
55
Free shipping
$68.37
Mike Holt's 2023 Understanding The National Electrical Code, Vol. 1 Textbook (Art. 90-480)
Amazon.com
$36.92
Nfpa 70 Nec National Electrical Code 2020 With Index Tabs Paperback Us
eBay
Free shipping
$36.92
Nfpa 70 Nec National Electrical Code 2020 With Index Tabs Paperback Us
eBay
$39.98
2023 Nec Code Book Nfpa70 Nec Spiral + 2023 Ugly's Electrical Ref + Ez
eBay
Free shipping
$39.98
2023 Nec Code Book Nfpa70 Nec Spiral + 2023 Ugly's Electrical Ref + Ez
eBay
$65.00
Nfpa Handbook 2023 Book National Electrical Code With Index Tabs Free
eBay
$65.00
Nfpa Handbook 2023 Book National Electrical Code With Index Tabs Free
eBay
$39.99
Illustrated Guide To The National Electrical Code, 9th Edition
havrixi
$39.99
Illustrated Guide To The National Electrical Code, 9th Edition
havrixi
$26.95
Uglys Electrical References, 2020 Edition
Amazon.com
8 千+
$26.95
Uglys Electrical References, 2020 Edition
Amazon.com
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
The LighthouseBookstore
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
The LighthouseBookstore
$38.99
Nfpa 70 2023 Nec Code Book Nfpa Pb + Ugly's Electrical Ref Spiral + Ez
eBay
$38.99
Nfpa 70 2023 Nec Code Book Nfpa Pb + Ugly's Electrical Ref Spiral + Ez
eBay
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
cobookstore.com
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
cobookstore.com
$20.32
$24.99
Ultimate Guide Wiring, Updated 10th Edition: Meets Current National Electrical Code Standards (Creative Homeowner) DIY Home Electrical Installations
Amazon.com
5
折扣 18%
$20.32
$24.99
Ultimate Guide Wiring, Updated 10th Edition: Meets Current National Electrical Code Standards (Creative Homeowner) DIY Home Electrical Installations
Amazon.com
$135.00
Basic Electricity And Electronics For Control: Fundamentals And Applications Fourth Edition - 4th Edition (Ebook)
VitalSource
Free shipping
$135.00
Basic Electricity And Electronics For Control: Fundamentals And Applications Fourth Edition - 4th Edition (Ebook)
VitalSource
$119.95
Understanding The National Electrical Code Volume 1 And 2 Textbooks 2020 NEC By Mike Holt
AmericanBookWarehouse
285
$119.95
Understanding The National Electrical Code Volume 1 And 2 Textbooks 2020 NEC By Mike Holt
AmericanBookWarehouse
$90.00
2023 Nec Code Book Paperback + 2023 Ugly's Electrical
eBay
Free shipping
$90.00
2023 Nec Code Book Paperback + 2023 Ugly's Electrical
eBay
$38.50
$111.99
Illustrated Guide To The National Electrical Code, 9th Edition Ebook
SenaBooks
折扣 65%
$38.50
$111.99
Illustrated Guide To The National Electrical Code, 9th Edition Ebook
SenaBooks
$79.99
National Electrical Code By Nfpa 2020 Edition Spiral Bound Nec 70
eBay
32
Free shipping
$79.99
National Electrical Code By Nfpa 2020 Edition Spiral Bound Nec 70
eBay
$12.71
NATIONAL ELECTRICAL CODE HANDBOOK 2008 ED: . (International Electrical Code)
BooksRun
109
$12.71
NATIONAL ELECTRICAL CODE HANDBOOK 2008 ED: . (International Electrical Code)
BooksRun
$18.98
(Ebook PDF) Illustrated Guide To The National Electrical Code 8th Edition - Charles R
Giftsquality
400
$18.98
(Ebook PDF) Illustrated Guide To The National Electrical Code 8th Edition - Charles R
Giftsquality
$37.00
Nfpa 70 National Electrical Code Nec 2020 (Spiral-Bond) With Ez Tabs
eBay
$37.00
Nfpa 70 National Electrical Code Nec 2020 (Spiral-Bond) With Ez Tabs
eBay
$18.98
Illustrated Guide To The National Electrical Code 6th
The LighthouseBookstore
$18.98
Illustrated Guide To The National Electrical Code 6th
The LighthouseBookstore
$84.99
National Electrical Code 2023 Paperback Nfpa 70 & Ez Tabs & Ugly's
eBay
$84.99
National Electrical Code 2023 Paperback Nfpa 70 & Ez Tabs & Ugly's
eBay
$29.99
Code Check Electrical: An Illustrated Guide To Wiring A Safe House By
eBay
3
Free shipping
$29.99
Code Check Electrical: An Illustrated Guide To Wiring A Safe House By
eBay
$18.98
Illustrated Guide To The National Electrical Code 8th Edition - Charles R
The LighthouseBookstore
$18.98
Illustrated Guide To The National Electrical Code 8th Edition - Charles R
The LighthouseBookstore
$44.99
National Electrical Code 2020, Spiral Bound Version Nfpa 70 Nec 1st Edition. Textbooks. 9781455922970.
eBay
1
Free shipping
$44.99
National Electrical Code 2020, Spiral Bound Version Nfpa 70 Nec 1st Edition. Textbooks. 9781455922970.
eBay
$18.98
Illustrated Guide To The National Electrical Code 8th Edition - Charles R
The Happily Ever After Bookstore
$18.98
Illustrated Guide To The National Electrical Code 8th Edition - Charles R
The Happily Ever After Bookstore
$34.14
Guide To The National Electrical Code For HVAC Professionals By Carpenter, David R. By Thriftbooks, Paperback
Thriftbooks.com
2
$34.14
Guide To The National Electrical Code For HVAC Professionals By Carpenter, David R. By Thriftbooks, Paperback
Thriftbooks.com
$157.00
Nfpa 70 National Electrical Code Handbook 2023 Edition Hardcover Nec
eBay
10
Free shipping
$157.00
Nfpa 70 National Electrical Code Handbook 2023 Edition Hardcover Nec
eBay
$18.98
(Ebook PDF) Illustrated Guide To The National Electrical Code 6th
Giftsquality
118
$18.98
(Ebook PDF) Illustrated Guide To The National Electrical Code 6th
Giftsquality
thespruce.com
Electrical Conduit 101: Basics, Boxes, and Grounding
Understand the different types of electrical conduit, including common types, rigid vs. flexible tubing, grounding boxes, what wiring to use, and why.
2023年6月20日
Electrical Wiring Tips
0:28
Essential Electrical Wiring Tips for Students and Beginners
TikTok
topheightselectricals
已浏览 5951 次
2 周前
1:56
Easy Electrical wiring tips #electrician #electronics #diy | Naeem Ahmed
Facebook
Naeem Ahmed
已浏览 323.9万 次
8 个月之前
0:29
398K views · 1K reactions | #Electrical Wiring | Electric Tools Tips | Facebook
Facebook
Electric Tools Tips
已浏览 22.7万 次
3 周前
热门视频
All About Electrical Wiring Types, Sizes & Installation
thespruce.com
2024年4月5日
1:45
2020 NEC - Chapter 1 Overview
YouTube
At Your Pace Online
已浏览 1.5万 次
2020年8月26日
11:39
Electrical Safety Basics
YouTube
HVAC School
已浏览 18.7万 次
2018年12月6日
NEC Handbook Videos
0:30
Take a tour of the new NEC Handbook in this video: www.nfpa.org/70HB17 | National Electrical Code
Facebook
National Electrical Code
已浏览 7312 次
2017年2月6日
0:15
94K views · 13 shares | Find your favourite classic car at the UK's premier motor event! | NEC Classic Motor Show | Facebook
Facebook
NEC Classic Motor Show
已浏览 3.8万 次
1 周前
3:01
1.2M views · 155K reactions | Dios sobre todas las cosas. | Manuel Conecta | Facebook
Facebook
Manuel Conecta
已浏览 121.1万 次
2 周前
All About Electrical Wiring Types, Sizes & Installation
2024年4月5日
thespruce.com
1:45
2020 NEC - Chapter 1 Overview
已浏览 1.5万 次
2020年8月26日
YouTube
At Your Pace Online
11:39
Electrical Safety Basics
已浏览 18.7万 次
2018年12月6日
YouTube
HVAC School
7:36
Electrical Symbols THE BASICS
已浏览 10.7万 次
2021年3月1日
YouTube
The Maintenance Factory
2:38
Basic Electricity Training
已浏览 14.2万 次
2016年8月19日
YouTube
Terry Weston
3:22
Electrical Basics - The Circuit
已浏览 8137 次
2018年10月31日
YouTube
HVAC School
53:57
Electricity - Basic Introduction
已浏览 10.2万 次
2020年2月17日
YouTube
The Organic Chemistry Tutor
5:59
Grounding and Bonding
已浏览 70.5万 次
2018年5月30日
YouTube
schulerruler
33:09
Basic PLC Instructions (Full Lecture)
已浏览 78.9万 次
2017年3月25日
YouTube
Jim Pytel
15:16
BASIC ELECTRICAL PART-1 !! AC FUNDAMENTALS !!
已浏览 15.7万 次
2018年4月23日
YouTube
AB Classes
9:44
Autocad electrical Tutorial Introduction Part 1
已浏览 39.2万 次
2019年3月28日
YouTube
PLC Tutorial
8:54
Electrical code book layout "basic"
已浏览 10.1万 次
2020年1月16日
YouTube
Electrical Code Coach
7:59
Electrical Blueprint Knowledge For Beginners
已浏览 19万 次
2019年6月25日
YouTube
DailyElectrician
30:15
Basic Electronics For Beginners
已浏览 228.4万 次
2020年12月30日
YouTube
The Organic Chemistry Tutor
15:55
Electrical Conduction System of the Heart | ECG EKG Interpretation (P
…
已浏览 29.9万 次
2019年7月16日
YouTube
ICU Advantage
8:02
Basic Electrical Residential Wiring
已浏览 24.8万 次
2018年7月1日
YouTube
S33 Electrical
24:04
AutoCAD Electrical Tutorial for Beginners - 2
已浏览 15.7万 次
2021年2月22日
YouTube
CAD CAM Tutorials
12:19
How To Read, Understand, And Use A Wiring Diagram - Part 1 - The Ba
…
已浏览 63.5万 次
2020年9月3日
YouTube
GoTech
40:47
Electric Circuits - Electrical Engineering Fundamentals - Lectu
…
已浏览 48万 次
2012年4月16日
YouTube
SeyedEbrahimEsmaeili
18:46
Home Electrical Wiring Basics - Tutorial (2022)
已浏览 42.9万 次
2020年8月29日
YouTube
Deanin' It Yourself
1:13:19
Grounding - Safety Fundamentals (1hr:13min:19sec)
已浏览 102万 次
2013年11月14日
YouTube
MikeHoltNEC
19:17
AutoCAD Electrical Tutorial for Beginners - 1
已浏览 105.2万 次
2020年9月28日
YouTube
CAD CAM Tutorials
1:00:46
How to Read Electrical Schematics (Crash Course) | TPC Training
已浏览 78.6万 次
2020年12月18日
YouTube
TPC Training
19:53
How to Read AC Schematics and Diagrams Basics
已浏览 45.3万 次
2018年8月2日
YouTube
HVAC School
16:14
Electrical Wire Color Coding Used By Electricians
已浏览 80.5万 次
2020年11月17日
YouTube
Electrician U
29:15
How To Use The NEC, NEC 2020, (29min:15sec)
已浏览 21.1万 次
2020年11月9日
YouTube
MikeHoltNEC
6:17
How to read an electrical diagram Lesson #1
已浏览 194万 次
2013年5月29日
YouTube
realfixesrealfast
11:30
Understanding Codes and Standards - Overview and NEC Fo
…
已浏览 2.5万 次
2020年12月16日
YouTube
Eaton
47:27
25 Electrical Exam Prep Practice Test Questions with full explanati
…
已浏览 12.3万 次
2020年2月26日
YouTube
Electrical Code Coach
观看更多视频
更多类似内容
购买 electrical code basics
广告
$249.99
$293.00
2023 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
折扣 14%
$249.99
$293.00
2023 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
$36.95
National Electrical Code Quickpass Flash-Cards Based On The 2023 NEC
Amazon.com
30
Free shipping
$36.95
National Electrical Code Quickpass Flash-Cards Based On The 2023 NEC
Amazon.com
$139.99
$161.00
2023 NFPA 70 National Electrical Code NEC Spiralbound - Authentic NFPA Publication - Official Spiral Code Book Direct From Publisher
Code Book Store
折扣 13%
$139.99
$161.00
2023 NFPA 70 National Electrical Code NEC Spiralbound - Authentic NFPA Publication - Official Spiral Code Book Direct From Publisher
Code Book Store
$249.00
$293.00
2017 NFPA 70 National Electrical Code NEC - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
折扣 15%
$249.00
$293.00
2017 NFPA 70 National Electrical Code NEC - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
$13.29
National Electrical Code Quick-Card Based On The 2023 Nec Stock Free
eBay
1
$13.29
National Electrical Code Quick-Card Based On The 2023 Nec Stock Free
eBay
$83.00
Mcgraw-Hill's National Electrical Code 2020 Handbook, 30th Edition
Amazon.com
115
Free shipping
$83.00
Mcgraw-Hill's National Electrical Code 2020 Handbook, 30th Edition
Amazon.com
$149.99
$170.00
2023 NFPA 70 National Electrical Code NEC Softcover - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
折扣 11%
$149.99
$170.00
2023 NFPA 70 National Electrical Code NEC Softcover - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
$249.99
$293.00
2020 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
折扣 14%
$249.99
$293.00
2020 NFPA 70 National Electrical Code NEC Handbook - Authentic NFPA Publication - Official Hardcover Direct From Publisher
Code Book Store
$139.99
$175.00
2020 NFPA 70 National Electrical Code Softbound Edition - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
折扣 20%
$139.99
$175.00
2020 NFPA 70 National Electrical Code Softbound Edition - Authentic NFPA Publication - Official Code Book Direct From Publisher
Code Book Store
$68.37
Mike Holt's 2023 Understanding The National Electrical Code, Vol. 1 Textbook (Art. 90-480)
Amazon.com
55
Free shipping
$68.37
Mike Holt's 2023 Understanding The National Electrical Code, Vol. 1 Textbook (Art. 90-480)
Amazon.com
$36.92
Nfpa 70 Nec National Electrical Code 2020 With Index Tabs Paperback Us
eBay
Free shipping
$36.92
Nfpa 70 Nec National Electrical Code 2020 With Index Tabs Paperback Us
eBay
$39.98
2023 Nec Code Book Nfpa70 Nec Spiral + 2023 Ugly's Electrical Ref + Ez
eBay
Free shipping
$39.98
2023 Nec Code Book Nfpa70 Nec Spiral + 2023 Ugly's Electrical Ref + Ez
eBay
$65.00
Nfpa Handbook 2023 Book National Electrical Code With Index Tabs Free
eBay
$65.00
Nfpa Handbook 2023 Book National Electrical Code With Index Tabs Free
eBay
$39.99
Illustrated Guide To The National Electrical Code, 9th Edition
havrixi
$39.99
Illustrated Guide To The National Electrical Code, 9th Edition
havrixi
$26.95
Uglys Electrical References, 2020 Edition
Amazon.com
8 千+
$26.95
Uglys Electrical References, 2020 Edition
Amazon.com
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
The LighthouseBookstore
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
The LighthouseBookstore
$38.99
Nfpa 70 2023 Nec Code Book Nfpa Pb + Ugly's Electrical Ref Spiral + Ez
eBay
$38.99
Nfpa 70 2023 Nec Code Book Nfpa Pb + Ugly's Electrical Ref Spiral + Ez
eBay
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
cobookstore.com
$18.99
Illustrated Guide To The National Electrical Code 9th Edition
cobookstore.com
反馈
反馈