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JC/T 650-2023 English PDF

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JC/T 650-2023: (Glass raw material particle size determination method)
Status: Valid

JC/T 650: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JC/T 650-2023English159 Add to Cart 3 days [Need to translate] (Glass raw material particle size determination method) Valid JC/T 650-2023
JC/T 650-1996English159 Add to Cart 2 days [Need to translate] Determination method for particle size of glass raw materials   JC/T 650-1996

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Basic data

Standard ID JC/T 650-2023 (JC/T650-2023)
Description (Translated English) (Glass raw material particle size determination method)
Sector / Industry Building Materials Industry Standard (Recommended)
Classification of Chinese Standard Q33
Classification of International Standard 81.040
Word Count Estimation 7,753
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the method for determining the particle size of glass raw materials. This standard is applicable to the determination of the particle size of four powdery raw materials for flat glass: siliceous raw materials, dolomite, limestone and feldspar. For the determination of particle size of other glass raw materials, please refer to this standard.

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Question 5: Should I purchase the latest version JC/T 650-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JC/T 650-2023 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.