| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 21511.2-2008 | English | 209 | Add to Cart | Days<=3 | Nano-apatite/polyamide composite -- Part 2: Technology requirements | GB/T 21511.2-2008 | Valid | GB/T 21511.2-2008 |