| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| JB/T 53279-1997 | English | 199 | Add to Cart | Days<=2 | (Energy recovery turbo-expander product quality grading (for internal use)) | JB/T 53279-1997 | Obsolete | JB/T 53279-1997 |