 |
| |||
| trial piece | |||
| test model | |||
| test sample; trial model | |||
| proof sample | |||
| shot sample; test sample (при испытании материалов); test specimen (при испытании материалов) | |||
| test specimen | |||
| test coupon | |||
| test strip | |||
| trial sample (AD); trial sample | |||
| testing sample | |||
| coupon | |||
| give-away sample | |||
| |||
| test samples | |||
| |||
| test coupon | |||
| пробный образец: 14 фраз в 12 тематиках |