| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| JC/T 2339-2024 | English | 339 | Add to Cart | Days<=4 | (Phase change energy storage materials and components for floor heating) | JC/T 2339-2024 | Valid | JC/T 2339-2024 |