How to use Gas-masks in a sentence

gas-masks
  • A high vacuum is needed for the detection of the minute forces here concerned; but just in that case the indirect radiometereffect of the heating of the residual gas masks the effect.

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  • I remember ration books, gas masks and my poor little budgie.

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  • Police used tear gas to disperse the protesters, some of whom were wearing gas masks.

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  • People were given gas masks and plans for evacuation were prepared.

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