| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 39548-2020 | English | 99 | Add to Cart | Days<=3 | Determination of retention rate on thermal resistance of vacuum insulation panels (VIP) in hygrothermal conditions | GB/T 39548-2020 | Valid | GB/T 39548-2020 |