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JC/T 650-2023Glass raw material particle size determination method (English PDF)

玻璃原料粒度测定方法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 20, 2023

Implementation date

July 1, 2024

Scope

JC/T 650-2023 is the English-translated version of 玻璃原料粒度测定方法.

JC/T 650-2023 — 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.

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Document preview — JC/T 650-2023

National Standard of the People's Republic of China

ICS: 81.040
Classification: Q 33

Issued by: Ministry of Industry and Information Technology

1 Foreword

JC/T 650-2023 was issued by Ministry of Industry and Information Technology on 20 December 2023 and has been in force since 1 July 2024.

2 Scope

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.

3 About this standard

Issued by: Ministry of Industry and Information Technology

English translation: about 5 pages

Chinese original: about 7,778 characters

4 Classification and status

International classification (ICS): 81.040

Chinese Standard Classification (CCS): Q 33

Prefix JC/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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