Aircraft equipment. On board instrument with round dials. General dimensions.

航空器材。圆盘机载仪表。一般尺寸。

youdao

Aircraft equipment. On board instrument with round dials, mechanical transmission tachometer.

航空器材。圆盘式机载仪表。机械传动式转速表。

youdao

Aircraft equipment. on board instrument with round dials, mechanical transmission tachometer.

飞机设备。圆刻度盘机载仪表。机械传动式转速表。

youdao

X-ray spectrometer is probably the most important instrument on board.

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The Korean-born musician, who has played with the Royal Philharmonic Orchestra, was due to board a train to Manchester and was buying a sandwich at Euston station when the case containing the instrument was taken from her.

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