| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 39129-2020 | English | 259 | Add to Cart | Days<=3 | Numerical control system of machine tool - Fault diagnosis and correction specification | GB/T 39129-2020 | Valid | GB/T 39129-2020 |