combined pressure and vacuum gauge
... computer control计算机节制 combined pressure and vacuum gauge压力真空表 calibration hierarchy校准条理 ...
compound pressure and vacuum gage
... absolute-pressure vacuum gage 绝对压力真空计 compound pressure-vacuum gage 真空 compound pressure and vacuum gage 压力真空表 ...
压力真空表广泛应用于气体输送,管道液体及密闭容器中测量无腐蚀性、无爆炸危险、无结晶体、不凝固体的各种液体,气体,蒸汽等介质的压力大小。具有结构简单、性价比高、指示直观、性能可靠等优点。