GB 50416-2017 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 50416-2017	RFQ	ASK	10 days	Code for design of pit-bottom and chamber of coal mine	Valid
GB 50416-2007	RFQ	ASK	5 days	Code for design of chambers around pit-bottom of coal mine	Obsolete

Similar standards

GB/T 50761   HG/T 20513   GB 50128   GB 50421   GB 50415   

Basic data

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: 103,146
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Older Standard (superseded by this standard): GB 50416-2007; GB 50534-2009; GB 50535-2009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.

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