GB/T 40057-2021Emblem of the Communist Youth League of China (English PDF)
中国共产主义青年团团徽
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 40057-2021 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
April 30, 2021
Implementation date
April 30, 2021
Scope
GB/T 40057-2021 is the English-translated version of 中国共产主义青年团团徽.
GB/T 40057-2021 is the national standard for the emblem of the Communist Youth League of China made to be hung or worn. It covers the requirements for the emblem, the test methods, inspection, how results are judged and handled, packaging and marking, the documents that accompany the packing, and transport and storage.
The test methods it cites deal with colour measurement and colour difference, the adhesion, hardness, gloss, water, humidity-heat, salt spray and liquid resistance of the paint film, and the flexural properties and Barcol hardness of reinforced plastics.
It defines the nominal size and the key plane size of the emblem, and flat emblem patterns produced by printing or similar processes may refer to it. It was issued and has applied since 30 April 2021.
Found what you need?
Document preview — GB/T 40057-2021
National Standard of the People's Republic of China
- ICS
- 01.080.10
- Classification
- A 22
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.
1 Scope
This document specifies the requirements, test methods, and test methods for the emblem of the Chinese Communist Youth League (hereinafter referred to as the emblem) to be hung and worn. Inspection, result determination and processing, packaging and marking, packing documents, transportation and storage.
This document is applicable to the emblems that are hung or worn. Refer to this document for the plane emblem pattern made by printing and other processes.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 1449 Test method for flexural properties of fiber reinforced plastics
GB/T 1720 Determination of paint film adhesion
GB/T 1733 Determination of Water Resistance of Paint Film
GB/T 1740 Test Method for Resistance to Humidity and Heat of Paint Film
GB/T 1766 Paint and varnish coating aging rating method
GB/T 1771 Determination of neutral salt spray resistance of paints and varnishes
GB/T 3854 Barcol Hardness Test Method for Reinforced Plastics
GB/T 3979 Method for measuring object color
GB/T 5698 Color Terms
GB/T 6739 Paint and varnish pencil method for determination of paint film hardness
GB/T 7921 Uniform color space and color difference formula
GB/T 9274 Determination of the resistance of paints and varnishes to liquid media
GB/T 9754 Paints and varnishes Determination of 20°, 60° and 85° specular gloss of paint films without metallic pigments
GB/T 11186.2 Method for measuring the color of coating film Part 2: Color measurement
GB/T 11186.3 Method for measuring the color of coating film Part 3: Calculation of color difference
GB 15093 National Emblem
3 Terms and definitions
The terms and definitions defined in GB/T 5698 and GB 15093 apply to this document.
3.1 Nominal size
Used to describe the size of the specific specifications of the group emblem.
3.2 Key plane size
The key dimensions in the plane figure of the regiment emblem.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1449Fibre-reinforced plastic composites -- Determination of flexural properties
- GB/T 1720Circle-drawing test of coating films
- GB/T 1733Determination of resistance to water of films
- GB/T 1740Determination of resistance to heat and humidity of paint films
- GB/T 1766Paints and Varnishes – Rating Schemes of Degradation of Coats
- GB/T 1771Paints and Varnishes -- Determination of resistance to neutral salt spray (fog)
Similar standards
How to Download GB/T 40057-2021
- 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 15093-2025 — National emblem
GB/T 11186.2-1989 — Methods for measuring the colour of paint films. Part 2: Colour measurement
GB/T 11186.3-1989 — Methods for measuring the colour of paint films. Part 3: Calculation of colour differences
Secure payment via Stripe
Payments accepted
GB/T 40057-2021
$225.00