Path: Home > GB > Page45 > GB 50416-2017 || Home > Standard_List > GB > Page45 > GB 50416-2017

GB 50416-2017 PDF English

GB 50416: Evolution and historical versions

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
GB 50416-2017	English	RFQ	ASK	10 days [Need to translate]	Code for design of pit-bottom and chamber of coal mine	Valid
GB 50416-2007	English	RFQ	ASK	5 days [Need to translate]	Code for design of chambers around pit-bottom of coal mine	Obsolete

Standard ID	GB 50416-2017 (GB50416-2017)
Description (Translated English)	Code for design of pit-bottom and chamber of coal mine
Sector / Industry	National Standard
Classification of Chinese Standard	P70
Classification of International Standard	73
Word Count Estimation	103,172
Date of Issue	2017-05-27
Date of Implementation	2018-01-01
Older Standard (superseded by this standard)	GB 50416-2007; GB 50534-2009; GB 50535-2009
Quoted Standard	GB 50215; GB 50419; GB 50533; GB 51070
Regulation (derived from)	Housing and Urban-Rural Development Bulletin 2017 No. 1579
Issuing agency(ies)	Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary	This standard is applicable to the design of new mines, renovations, and expansions of underground mine yards and chambers.