Rollins, William Herbert, 1852-1929 · Boston : The University Press · leaf 602
Figure 21 NOTE 138 —FIGURE 1—AN X-LIGHT TUBEWITH AN AUTOMATIC VACUUM REGU-LATOR AND A ROTARY TARGET WHOSEDISTANCE FROM THE CATHODE CAN BEVARIED TO SUIT THE RESISTANCE OF THETUBE NOTE 138 —FIGURE 2 —ADJUSTABLE TARGETFOR AN X-LIGHT TUBE Plate 76 … fe NOTE 139 —FIGURE i — A NON-RADIABLE BOXFOR AN X-LIGHT TUBE NOTE 139 —FIGURE 2 —A NON-RADIABLEX-LIGHT TUBE BOX SHOWING THE TOPBEING REMOVED TO ALLOW THE TUBETO BE TAKEN OUT Plate 77
X-rays · Phototherapy
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