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QB/T 4900-2024 English PDF

US$219.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
QB/T 4900-2024: (Supercapacitor Paper)
Status: Valid

QB/T 4900: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
QB/T 4900-2024219 Add to Cart 3 days (Supercapacitor Paper) Valid
QB/T 4900-2015319 Add to Cart 3 days Electrical double-layer capacitor paper Obsolete

Similar standards

GB/T 451.3   GB/T 455   QB/T 2493   QB/T 8041   QB/T 4899   QB/T 4897   

Basic data

Standard ID: QB/T 4900-2024 (QB/T4900-2024)
Description (Translated English): (Supercapacitor Paper)
Sector / Industry: Light Industry Standard (Recommended)
Classification of Chinese Standard: Y32
Classification of International Standard: 85.060
Word Count Estimation: 10,119
Date of Issue: 2024-07-05
Date of Implementation: 2025-01-01
Older Standard (superseded by this standard): QB/T 4900-2015
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the technical indicators and appearance requirements of supercapacitor paper, specifies the corresponding test methods, specifies the inspection rules, marking, packaging, transportation and storage content, and specifies information for product classification that facilitates technical regulations.
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Question 1: How long will the true-PDF of QB/T 4900-2024_English be delivered?

Answer: Upon your order, we will start to translate QB/T 4900-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

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Question 5: Should I purchase the latest version QB/T 4900-2024?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version QB/T 4900-2024 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.