| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
		
			| GB/T 27994-2011 | English | 329 | 
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                    Days<=3
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                    General technical conditions for equipment of automatic system for hydrological data acquisition and transmission
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                    GB/T 27994-2011
                 | Valid | 
                    GB/T 27994-2011
                 |