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8 votes
The minimum weld bead width for a butt joint with backing with a 3 mm root gap is ?

User HomeBrew
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2 Answers

7 votes

Answer:

NRG

Step-by-step explanation:

North hh,h,hidjdhskshshd chhdhd

User AndreVitorio
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4 votes
hi you are so happy new
User WHITECOLOR
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