High dimensional requirements: the dimensional tolerance should be 0.002 mm; position, parallelism, flatness, verticality, symmetry and contour should be within 0.002 mm

High dimensional requirements: the dimensional tolerance should be 0.002 mm; position, parallelism, flatness, verticality, symmetry and contour should be within 0.002 mm

High dimensional requirements: the dimensional tolerance should be 0.003 mm; position, parallelism, flatness, verticality, symmetry and contour should be within 0.003 mm;

High dimensional requirements: the dimensional tolerance should be 0.003 mm; position, parallelism, flatness, verticality, symmetry and contour should be within 0.002 mm;