TY JOUR TI Strategy choice for punch electro-erosion treatment in turbine blades of gas turbine engines KW electro-erosion treatment KW punch broaching (burning-through) KW turbine blades KW electro-erosion machines KW multi-electrodes. JO Science intensive technologies in mechanical engineering AU Poletaev, V.A. AU Orlov, A.A. PY 2019 IS 2019 PB Bryansk State Technical University