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METHOD OF DETERMINING VELOCITY OF PROPAGATION OF ULTRASOUND OSCILLATIONS IN MELTS
METHOD OF DETERMINING VELOCITY OF PROPAGATION OF ULTRASOUND OSCILLATIONS IN MELTS
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机译:测定熔体中超音波传播速度的方法
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the invention касаетс контрол non-destructive and can be нспольэо - vano дл измерени elastic properties of the liquid medium, наход щихс under high pressure and температ ure. the purpose of изобр
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