aqueous dispersion coating

Aqueous Film Forming Foam （AFFF), commonly known as ‘light water’, is especially suitable

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（Police) were sent to disperse the crowds but ended up （by shooting) down protesters and i

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A．displacedB．distractedC．discardedD．dispersed

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disperse systems

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disperse phase and disperse medium

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solid dispersion

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The thief dispersed the papers all over th

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