Home Cart Quotation Policy About-Us
www.ChineseStandard.net
Database: 221581 (27 Mar 2026)
SEARCH
Path: Home > QB/T > Page39 > QB/T 2405-2020

QB/T 2405-2020 PDF English

Price & Delivery

US$899.00 · In stock · Download in 9 seconds
QB/T 2405-2020: Horological jewel
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid

QB/T 2405: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
QB/T 2405-2020English899 Add to Cart 6 days [Need to translate] Horological jewel
QB/T 2405-2010English959 Add to Cart 5 days [Need to translate] Horological jewel
QB/T 2405-1998EnglishRFQ ASK 6 days [Need to translate] Horological Jewel

Click to Preview a similar PDF

Basic data

Standard ID QB/T 2405-2020 (QB/T2405-2020)
Description (Translated English) Horological jewel
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y11
Word Count Estimation 39,339
Date of Issue 2020-08-31
Date of Implementation 2021-01-01
Older Standard (superseded by this standard) QB/T 2405-2010; QB/T 2449-1999
Quoted Standard GB/T 1031; GB/T 2828.1; GB/T 2829
Regulation (derived from) Ministry of Industry and Information Technology Announcement No. 37 (2020)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the classification, requirements, test methods, inspection rules, markings, and packaging of gemstone components for watches and clocks (hereinafter referred to as "gemstone components"), and specifies the size series of gemstone components. This standard applies to the functional jewel components of clocks and watches installed on the movement of clocks and stopwatches, as well as the functional jewel components installed on meters and various devices.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of QB/T 2405-2020_English be delivered?


Answer: Upon your order, we will start to translate QB/T 2405-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of QB/T 2405-2020_English with my colleagues?


Answer: Yes. The purchased PDF of QB/T 2405-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version QB/T 2405-2020?


Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version QB/T 2405-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
Refund Policy Privacy Policy Terms of Service