JB/T 6839-2011 English PDF

US$289.00 · In stock
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JB/T 6839-2011: The classification of projection screens
Status: Valid

JB/T 6839: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 6839-2011	289	Add to Cart	3 days	The classification of projection screens	Valid
JB/T 6839-2002	439	Add to Cart	4 days	The classification of projection screens	Obsolete
JB/T 6839-1993	399	Add to Cart	3 days	(Projection screens Category)	Obsolete

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Basic data

Standard ID: JB/T 6839-2011 (JB/T6839-2011)
Description (Translated English): The classification of projection screens
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: N42
Classification of International Standard: 37.060.10
Word Count Estimation: 11,125
Date of Issue: 2011-12-20
Date of Implementation: 2012-04-01
Older Standard (superseded by this standard): JB/T 6839-2002
Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2011 No. 43; industry standard filing Notice 2012 No. 2 (No. 146 overall)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the terms and definitions projection screens, classification, characteristics and common size series. This standard applies to the reflection and transmission imaging projection projection screens. This standard does not apply to special purpose screen.

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