QB/T 4737-2014 English PDF

US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
QB/T 4737-2014: Luminaires protected by flameproof enclosures for explosive atmosphere
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
QB/T 4737-2014	259	Add to Cart	3 days	Luminaires protected by flameproof enclosures for explosive atmosphere	Valid

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Basic data

Standard ID: QB/T 4737-2014 (QB/T4737-2014)
Description (Translated English): Luminaires protected by flameproof enclosures for explosive atmosphere
Sector / Industry: Light Industry Standard (Recommended)
Classification of Chinese Standard: K72
Classification of International Standard: 29.140
Word Count Estimation: 10,150
Date of Issue: 7/9/2014
Date of Implementation: 11/1/2014
Quoted Standard: GB 3836; GB 3836.1-2010; GB 3836.2-2010; GB 3836.3-2010; GB 7000.208; GB 7000.6; GB 7000.9; GB 7000.218; GB 7000.1; GB 7000.17; GB 7000.18; GB 7000.19; GB 7000.2; GB 7000.5; GB 7000.4; GB 7000.7; GB 7000.219; GB 7000.202; GB 7000.217; GB 7000.204; GB 7000
Regulation (derived from): Ministry of Industry and Information Technology Notice No. 47 of 2014
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This Standard specifies the flameproof enclosure "d" protection of coal mine methane gas in addition to other explosive gas atmospheres construction and test fixtures special requirements. This Standard applies to the use of electric light, power supply v

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