mercury barometer meaning in Chinese

[thermometer] 水银晴雨[温度]表。

Specifications for the moving cistern mercury barometer
动槽水银气压表技术条件
Verification regulation of double tube mercury barometer
双管水银压力表检定规程
Specification for moving cistern mercury barometers
动槽水银气压表
Secondary standard mercury barometers
二等标准水银气压表
The principle of the mercury barometer is illustrated in the following figure
下图显示水银气压表的运作原理。

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