Gage pressure is a special case of differential pressure . 计示压力是差压力的一种特殊情况。
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Bell gages may be used to measure gage pressure or differential pressure . 浮钟式压力计可以用来测量计示压力或差压力。
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In order to size a stop - check the technical information needed is saturated steam gage pressure in pounds per square inch and actual required steam volume flow in pounds per hour 为了确定正确的截止止回阀的通径，需要下列有关的技术参数，饱和蒸汽表压(磅/平方英寸) ，和实际所需的正气流量(磅/小时) 。
