Вопрос из теста по предмету Английский язык

Question

Определите основную идею текста

Answer

The regular calibration of precision and measurement devices is important for maintaining the needed accuracy and quality standards.

Answer

Calibration services are an effective way to increase the quality of lasers.

Answer

A calibration is accomplished with special monitoring instruments.

Answer

National and international standards should be observed in a calibration.

Определите основную идею текста: ответ на тест 804741 - Английский язык