| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| MT/T 857-2000 | English | 489 | Add to Cart | Days<=3 | Belt conveyors. Dimension of structure from idler sets to adjacent component parts-for coal mining | MT/T 857-2000 |  | MT/T 857-2000 |