11. It is therefore used as a window on radiation detectors such as Geiger-M�ller tubes. 12. The new security measures include radiation detectors for the threat of a nuclear-armed terrorist. 13. Also, about 250 radiation detectors , worn on the belt, have been distributed to officers. 14. He said radiation detectors at ports of entry had not reported any large radiation readings. 15. In New York City, police prowled streets with bomb-sniffing dogs, submachine guns and radiation detectors . 16. First, Morgan ran a radiation detector slowly up and down the side of the truck. 17. Bomb-sniffing dogs, hazardous materials teams and radiation detectors have been added or increased this year. 18. Later he initiated work on x-ray transition radiation detectors . 19. Remember that additional, non-electro-optical sensors, such as ionizing radiation detectors , can correlate with these bands. 20. In New York, police prowled city streets with bomb-sniffing dogs, submachine guns and radiation detectors .
