in general practice the required density in the radiographs will be accepted from 2.0-4.0 for gamma rays, and 1.8-4.0 for x-rays. so in standards it is not mentined required range of density for the radiographs overlap, overlap has to be good enough to match the two successive films. in normal practice they will be accepeted for density range of 1.8-3.0
-- On Thu, Oct 20, 2011 at 7:09 PM, pankaj.kolhe15 <pankaj.kolhe15@gmail.com> wrote:
Dear sir,
what is the density requirement at overlapped area , if the two films
got overlapped
for gamma rays and where it is written
--
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