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QB/T 4775-2023 English PDF

US$189.00 ยท In stock
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QB/T 4775-2023: (Watch case and its accessories - Artificial sweat and salt spray corrosion resistance test method)
Status: Valid

QB/T 4775: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 4775-2023English189 Add to Cart 3 days [Need to translate] (Watch case and its accessories - Artificial sweat and salt spray corrosion resistance test method) Valid QB/T 4775-2023
QB/T 4775-2014English209 Add to Cart 3 days [Need to translate] Watch cases and accessories. Artificial sweat corrosion test method Valid QB/T 4775-2014

PDF similar to QB/T 4775-2023


Standard similar to QB/T 4775-2023

GB/T 38023   GB/T 30106   QB/T 4055.2   QB/T 4776   QB/T 4774   

Basic data

Standard ID QB/T 4775-2023 (QB/T4775-2023)
Description (Translated English) (Watch case and its accessories - Artificial sweat and salt spray corrosion resistance test method)
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y11
Classification of International Standard 39.040.10
Word Count Estimation 9,919
Date of Issue 2023-04-21
Date of Implementation 2023-11-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the reagents, equipment, specimens, test procedures, result determination and test reports for the artificial sweat and salt spray corrosion resistance test of metal watch cases and accessories. This standard is applicable to the artificial sweat and salt spray corrosion resistance test of watch cases and accessories made of metal and alloy materials. Watch cases and accessories made of cermet and other materials can also be used as a reference.

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Question 5: Should I purchase the latest version QB/T 4775-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version QB/T 4775-2023 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.