Freestd Home >> Standards Wordwide >> Francaise de Normalisation(NF) >> NF E03-051-1982 triangular profile metric screw threads - iso system of thread tolerances for diameters of 1 to 355 mm - general plan.
NF E03-051-1982 triangular profile metric screw threads - iso system of thread tolerances for diameters of 1 to 355 mm - general plan.
New Free Standards