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Marking of DFWO weld is. (i) Two red point circle on both faces of weld.* (ii) Two red point cross on both faces of weld. (iii) One red point circle on both faces of weld. (iv) None of the above.

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Marking of DFWO weld is.
(i) Two red point circle on both faces of weld.*
(ii) Two red point cross on both faces of weld.
(iii) One red point circle on both faces of weld.
(iv) None of the above.
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i) Two red point circle on both faces of weld.*
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