cleft welding

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• cleft weld — noun : a weld made by upsetting the ends of the work by cutting a V shaped opening in the end of one piece, by forming the end of the other piece to fit the first, and by joining the pieces by welding …   Useful english dictionary

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• Fetal alcohol syndrome — (FAS) is a disorder of permanent birth defects that occurs in the offspring of women who drink alcohol during pregnancy. It is unknown whether amount, frequency or timing of alcohol consumption during pregnancy causes a difference in degree of… …   Wikipedia