Valid

QB/T 2406-2019Mechanical calendar mechanism for clocks (English PDF)

钟机械式日历机构

Preview PDF

This is a limited preview

Buy now to download the full PDF (4 pages)

Need quotation for your management?

Get a formal quotation for QB/T 2406-2019 in 30 minutes.

Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

August 2, 2019

Implementation date

January 1, 2020

Scope

QB/T 2406-2019 is the English-translated version of 钟机械式日历机构.

QB/T 2406-2019 — This standard specifies the product classification, requirements, test methods and inspection rules of the mechanical self-calendar calendar mechanism with the clock displaying day, week and month.

Found what you need?

Document preview — QB/T 2406-2019

National Standard of the People's Republic of China

ICS: 39.040.20
Classification: Y 11
Replacing: QB/T 2406-1998

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the product classification, requirements, test methods and inspection rules of the mechanical self-calendar calendar mechanism with the clock displaying day, week and month. This standard applies to the mechanical self-changing calendar mechanism of the clock to display the day, week and month.

Document data

International classification (ICS): 39.040.20.

Chinese classification (CCS): Y11.

Estimated length of the Chinese original: 5,516 words.

Supersedes the earlier edition QB/T 2406-1998.

Standards quoted by this document

GB/T 2828.1; GB/T 2829; GB/T 6046; GB/T 22772; GB/T 22774

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

How to Download QB/T 2406-2019

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.