| The beam of a collimator K with a half divergence β/2 = 17.4 x 10-4 rd is limited by a diaphragm DT with an opening of 6 mm against which the sample stand is placed. | a0c0 |
| The beam of a collimator K with a half divergence β/2 = 17.4 x 10-4 rd is limited by a diaphragm DT with an opening of 6 mm against which the sample stand is placed. | a0c0 |