| 3.2.1. | One specimen of samples C or D is more than 20 per cent but the deviation of all specimen of these samples is not more than 30 per cent. | a0c0 |
| 3.2.1. | One specimen of samples C or D is more than 20 per cent but the deviation of all specimen of these samples is not more than 30 per cent. | a0c0 |