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一、什么是压力所谓压力,指的是在流体作用下,单位面积上承受的力(单位为kg/cm2)。能够检测这种压力的传感器叫做压力传感器。所谓的压力分为表压(力)、差压(力)与绝对压(力)三种类型。1.表压(力)以大气压力为基准的压力表示方法。在高于大气
First, what is pressure The so-called pressure, refers to the fluid under the unit area to withstand the force (in kg / cm2). The sensor that can detect this pressure is called a pressure sensor. The so-called pressure is divided into gauge pressure (force), differential pressure (force) and absolute pressure (force) three types. 1.Gas pressure (force) to atmospheric pressure as a reference pressure means. Above the atmosphere