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Pulse rate to current converting and linear log indicating
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Integrating alpha counter
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Scintillation alpha counter
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Fast and slow neutron counter
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Alpha particle counter and integrating circuit arrangement
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Gamma dose rate meter utilizing a scintillation detector
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Portable scintillation detector with a flat large area probe for surface monitoring
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Fast and slow neutron counter
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Integrating alpha counter
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Radon dosimeter
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