Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters

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GB 7957.2-2009 Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters
Standard No.:	GB 7957.2-2009	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	6000 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	2010-02-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 7957.2-2009
Chinese Name:	瓦斯环境用矿灯第2部分：性能和其它相关安全事项
English Name:	Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters
Professional Classification:	K35 Explosion-proof electric apparatus
Professional Classification:	GB National Standard
ICS Classification:	29.260.20 Electrical apparatus for explosive atmospheres
Issued by:
Issued on:	2009-09-30
Implemented on:	2010-02-01
Status:	ABOLISHED
Replace By:	GB/T7957-2017 General requirements for construction，performance and explosion protected testing of caplights for use in mines susceptible to firedamp
Replace By Date:	2017-12-29
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

GB 7957.2-2009 The following standards are cited：

GB 7957.2-2009 Cited by the following standards：

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