固定槽式气压计可以作为标准件去检验无液气压计。
Fixed cistern barometers are used as a standard for checking aneroid barometers.
由于它具有想象力的名字，你可能一开始不能识别无液气压计，但是是你似乎以前见过的装备系统。
You may not recognize the aneroid by its fancy name, but it's the arm cuff system that you've likely seen before.
由于它具有想象力的名字，你可能一开始不能识别无液气压计，但是是你似乎以前见过的装备系统。
You may not recognize the aneroid by its fancy name, but it's the arm cuff system that you've likely seen before.
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