| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JJF 2017-2022 | English | 379 |
Add to Cart
|
Days<=4
|
Calibration Specification for Half-value Layer Meters of(20~150)kV X-ray beam
|
JJF 2017-2022
| Valid |
JJF 2017-2022
|