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JC 521-1993 English PDF

US$239.00 ยท In stock
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JC 521-1993: (Energy level of the fixed glass ball)
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JC 521-1993English239 Add to Cart 2 days [Need to translate] (Energy level of the fixed glass ball) Obsolete JC 521-1993

PDF similar to JC 521-1993


Standard similar to JC 521-1993

GB/T 7689.5   GB/T 7690.5   GB/T 6006.2   JC/T 573   JC/T 171.2   JC/T 170   

Basic data

Standard ID JC 521-1993 (JC521-1993)
Description (Translated English) (Energy level of the fixed glass ball)
Sector / Industry Building Materials Industry Standard
Classification of Chinese Standard Q36
Classification of International Standard 81.04
Word Count Estimation 6,693
Date of Issue 12/22/1993
Date of Implementation 7/1/1994
Regulation (derived from) According to the Building Materials Standardization and Quality Management 2003. 2 No. 09; Ministry of Industry and Information Technology Notice 2012 No. 70; Industry Standard Filing Notice 2013 No. 2 (Overall No. 158)
Summary This standard specifies the energy level of the fixed glass balls and calculation methods. This standard applies to energy production of glass fiber alkali E-glass ball glass ball and grading classification.

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