| 摘要 |
This device for radiography of a weld bead (1) for fastening an end of a tubular member (2), the other end of which is accessible to an operator, in a casing (3), is characterised in that it includes a probe tube (4) designed to be introduced into the tubular member (2), from its accessible end, by the operator, in which probe tube a radiation source (6) is arranged and which carries a sheet of radiographic film (8) at a first end, which sheet can be elastically deformed for passing it through the tubular member (2) and opening it out in front of the weld bead (1), on the side thereof opposite that in which the source (6) is located, in order to allow radiography of this bead. <IMAGE>
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