Chinese Standards Shop Partner of Google-Books Database: 169760 (Nov 9, 2019)

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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
TB 10049-2004	English	RFQ	ASK	Days<=3	Railway engineering hydrogeological investigation procedures	Obsolete	TB 10049-2004

Detail Information of TB 10049-2004; TB10049-2004
Description (Translated English): Code for hydrogeological investigation of railway engineering
Sector / Industry: Railway & Train Industry Standard
Classification of Chinese Standard: P65; P13
Classification of International Standard: 93.100; 93.020
Word Count Estimation: 145,000
Date of Issue: 2004-03-09
Date of Implementation: 2004-04-01
Older Standard (superseded by this standard): TBJ 15-1996; TB 10049-1996
Drafting Organization: Railway First Survey and Design Institute
Summary: This standard applies to new construction, renovation railway design, construction and operation phases of the water supply, engineering and environmental assessment of hydrogeological survey work.

Related standard:   TB 10049-2014  TB 10041-2018