海量图书期刊资源,随时随地畅享阅读乐趣
Device for measuring average diameter of female threadÉ. P. Yanushkevich; L. G. Manyukova; D. N. Ulezko; V. F. Legeza · 1984
Improving the accuracy of measuring the inner diameters of holesÉ. P. Yanushkevich · 1970
Interference method of measuring the diameters of holes by certified plug gaugesÉ. P. Yanushkevich · 1970
Correction for angle of helix pitch in measurements of pitch diameter of an asymmetric threadÉ. P. Yanushkevich; E. G. Shevchenko · 1971
Device for testing high-precision hole gauges with scale factors of 0.001 and 0.002 mmé. P. Yanushkevich · 1965
Instrument for testing measurement heads and inside gauges with scale factors of 0.001 and 0.002 mmÉ. P. Yanushkevich · 1967