TY  JOUR
TI  MATHEMATICAL MODELING IN THE STUDY OF ROUGHNESS AS APPLIED TO INTERNAL SURFACES
KW  roughness
KW  mathematical model
KW  inner surface
KW  tap
KW  design of experiments
KW  geometric parameters
JO  Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies
AU  Batmanov, E..
AU  Bulgakov, V..
AU  Guseinov, R.V.
PY  2019
IS  2019
PB  Astrakhan State Technical University