| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| JC/T 2149-2012 | English | 239 | Add to Cart | Days<=3 | Method for constitution analysis of high purity silicon carbide | JC/T 2149-2012 | Valid | JC/T 2149-2012 |