| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| DB/T 12.2-2003 | English | 1259 |
Add to Cart
|
Days<=7
|
Earthquake precursor observation instrument. Part 2: Communication and control
|
DB/T 12.2-2003
| Valid |
DB/T 12.2-2003
|