| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TB/T 404-1975 | English | 489 |
Add to Cart
|
Days<=3
|
6.25m tongue switch of 50 kg/m steel rail (straight tongue rail of common steel rail)
|
TB/T 404-1975
| |
TB/T 404-1975
|