弹簧管 meaning in Chinese

bourdon spring
bourdon tube

Bourdon tube pressure gauge for tractors and internal com bustion engines
拖拉机内燃机用弹簧管式压力表
Bourdon tube temperature gauge for tractors and internal combustion engines
拖拉机内燃机用弹簧管式温度表
Quartz - bourdon tube pressure gauge
石英弹簧管压力计
Verification regulation of bourdon tube precision pressure gauge and vacuum gauge
弹簧管式精密压力表和真空表检定规程
Bourdon pressure sensor
弹簧管压力传感器

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