| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 15409-2008 | English | 599 |
Add to Cart
|
Days<=5
|
Frame structure for synchronous digital hierarchy signal
|
GB/T 15409-2008
| Valid |
GB/T 15409-2008
|