WordStdIndex Home >> Standards Wordwide >> Francaise de Normalisation(NF) >> NF F01-812-2-1992 Railway rolling stock. Arc and resistance welded joints of steels. Part 2 : acceptance criteria for defects in electric resistance welded joints.
NF F01-812-2-1992 Railway rolling stock. Arc and resistance welded joints of steels. Part 2 : acceptance criteria for defects in electric resistance welded joints.
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