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GB 50535-2009 English PDF

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB 50535-2009	English	RFQ	ASK	7 days [Need to translate]	Code for design of pit bottom of coal mine	Obsolete	GB 50535-2009

PDF similar to GB 50535-2009

Standard ID	GB 50535-2009 (GB50535-2009)
Description (Translated English)	Code for design of pit bottom of coal mine
Sector / Industry	National Standard
Classification of Chinese Standard	P70
Word Count Estimation	45,488
Date of Issue	2009-09-03
Date of Implementation	2009-12-01
Quoted Standard	GB 50419-2007
Regulation (derived from)	Bulletin of the Ministry of Housing and Urban No. 386
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 Chinese standard applies to new construction, renovation, expansion and extension of deep- level design and other mine shaft bottom.