JB/T 7809-2005 English PDF

US$599.00 · In stock
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JB/T 7809-2005: Characteristic parameter and measurement of projection screens
Status: Obsolete

JB/T 7809: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 7809-2005	599	Add to Cart	3 days	Characteristic parameter and measurement of projection screens	Obsolete
JB/T 7809-2000	319	Add to Cart	3 days	Characteristic parameter of projection screens	Obsolete
JB/T 7809-1995	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

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Basic data

Standard ID: JB/T 7809-2005 (JB/T7809-2005)
Description (Translated English): Characteristic parameter and measurement 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: 15,196
Date of Issue: 2005-09-23
Date of Implementation: 2006-02-01
Older Standard (superseded by this standard): JB/T 7809-2000; JB/T 8389-2001
Quoted Standard: JB/T 6839
Regulation (derived from): Development and Reform Commission Notice (2005/ 62)
Summary: This standard specifies: reflective screen parameters and measurement methods and transmission screenings, This standard applies to: movies, slide projectors and video projection screen with reflection and transmission, does not apply to other special screen.

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