| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| DZ/T 0071-2025 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Technical regulations for high-precision ground magnetic survey)
| Valid |
DZ/T 0071-2025
|
| DZ/T 0071-1993 | English | 909 |
Add to Cart
|
5 days [Need to translate]
|
Technical Specification for Ground Magnetic Survey with High Precision
| |
DZ/T 0071-1993
|