GB/T 4728.2-2005Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application (English PDF)
电气简图用图形符号 第2部分:符号要素、限定符号和其他常用符号
GB/T 4728.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4728.2-2018 | Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application | Valid |
| GB/T 4728.2-2005 | Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application | Obsolete |
GB/T 4728.2-2005 is obsolete. It has been replaced by GB/T 4728.2-2018. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB/T 4728.2-2005 in 30 minutes.
Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
March 3, 2005
Implementation date
August 1, 2005
Scope
GB/T 4728.2-2005 is the English-translated version of 电气简图用图形符号 第2部分:符号要素、限定符号和其他常用符号.
GB/T 4728.2-2005 is the Chinese national standard "Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application".
It was issued on March 3, 2005 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on August 1, 2005. It is obsolete: it has been replaced by GB/T 4728.2-2018.
Found what you need?
Document preview — GB/T 4728.2-2005
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2005-03-03.
Date of implementation: 2005-08-01.
Status: obsolete, replaced by GB/T 4728.2-2018.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 11918.2-2025Plugs; fixed or portable socket-outlets and appliance inlets for industrial purposes—Part 2: Dimensional compatibility requirements for pin and contact-tube accessories
- GB/T 36283-2018General technical specifications for secondary cabin of smart substation
- GB/T 34043-2017Smart home for internet of things—Graphic symbols
- GB/T 11918.2-2014Plugs, socket-outlets and couplers for industrial purposes -- Part 2: Dimensional compatibility and interchangeability requirements for pin and contact-tube accessories
- JB/T 11367-2013Sheet-fed Offset Press - Spray Device
- JB/T 11368-2013Electrical Equipment of Sheet-fed Offset Press - General Requirements
How to Download GB/T 4728.2-2005
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 4728.3-2018 — Graphical symbols for electrical diagrams -- Part 3: Conductors and connecting devices
GB/T 4728.1-1985 — Graphical symbols for electrical diagrams--General information
GB/T 4728.3-2005 — Graphical symbols for electrical diagrams - Part 3: Conductors and connecting devices
Secure payment via Stripe
Payments accepted
GB/T 4728.2-2005
$1,070.00