| spot check | (n) การสำรวจแบบสุ่มตัวอย่าง |
| สุ่มตรวจ | [sum trūat] (v, exp) EN: take a random sample ; carry out a spot check |
| spot check | (n) a check on work performance or product quality made at random times without warning, Example: spot checks ensure a high level of performance by employees |
| スポットチェック | [supottochiekku] (n) spot check [Add to Longdo] |
| 抜き打ち検査 | [ぬきうちけんさ, nukiuchikensa] (n) (See 抜き打ち・2) spot check; snap inspection; surprise test [Add to Longdo] |