| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 14573.4-1993 | English | 529 | Add to Cart | Days<=3 | Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 4: Methods for stated values for batches of machines | GB/T 14573.4-1993 |  | GB/T 14573.4-1993 |