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Characteristics of striæ in optical glass . Fig. II.—Rolled window plate of Fig. 10 viewed flatwise4. STRI^ AND DEFINITION The effect of striae upon definition of an image produced by anoptical system
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What does HELLPSS mean? - Definition of HELLPSS - HELLPSS stands for Height, Excellence, Length, Level, Plumb, Straight Edge, Striking. By AcronymsAndSlang.com
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