A-20.01, r. 1 - Regulation respecting pressure vessels

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46. During a welding qualification test for an enterprise, preparation of joints shall be carried out with a blowpipe when the welding requires such an operation. For personal qualification tests, the candidate shall prepare the joints manually, with an oxyacetylene blowpipe.
(Replaced as regards the personal qualification of welder).
O.C. 2519-82, s. 46; O.C. 280-2006, s. 49.