目もく視し検けん査さ

noun

visual inspection; visual examination

Technical term for inspecting something by looking at it directly, without using instruments or automated systems. Common in manufacturing, quality control, and medical contexts.

• 製せい品ひんの目もく視し検けん査さで傷きずがないか確かく認にんする。

  We check for scratches through visual inspection of the product.

• 目もく視し検けん査さだけでは内ない部ぶの欠けっ陥かんは見みつけられない。

  Internal defects cannot be found by visual inspection alone.