JC 521-1993 English PDF

US$239.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
JC 521-1993: (Energy level of the fixed glass ball)
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JC 521-1993	239	Add to Cart	2 days	(Energy level of the fixed glass ball)	Obsolete

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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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