| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 19897.2-2005 | English | RFQ |
ASK
|
Days<=7
|
Automatic meter reading system lower layer communication protocol -- Part 2: Use of area networks on twisted pair with carrier signalling
|
GB/T 19897.2-2005
| Obsolete |
GB/T 19897.2-2005
|