barometers例句
The dials of most
barometers are inscribed with weather terms.
大多数气压计的盘面都刻有天气术语。
Fixed cistern
barometers are used as a standard for checking aneroid
barometers.
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.
固定槽式气压计可以作为标准件去检验.