| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 31557-2015 | English | 699 | Add to Cart | Days<=6 | High speed CNC gantry-type engraving and milling machine with fixed crossbeam | GB/T 31557-2015 | Valid | GB/T 31557-2015 |