The （） of the main shaft should be measured with a （）.
举一反三
- Which of the following are common forms of comprehensive development?( ) A: Development of main inclined shaft-auxiliary vertical shaft B: Development of main shaft-auxiliary inclined shaft C: Main shaft-auxiliary adit D: Multi-shaft areas development
- The diameters of the crankpins should be measured using （）.
- Success should not be measured only by ______achievement.
- In all ROIcalculations, invested capital should be measured as an average for the periodunder review.
- When taking exercise, food, fluid or other activities, the agencies should be measured temperature in