2.3.2 Measurement of pressure

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2.3.2 Measurement of pressure

1. The representation of pressureThe pressure can be calculated from different reference plane. Thus,there aredifferent expression ways such as: absolute pressure,relative pressure and vacuumdegree.Absolute pressure is zero-referenced against a perfect va ......(本文共 5433 字 , 14 張圖)     [閱讀本文] >>


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