DEVICE FOR CONTROLLLING THE WORKING MEMBER FOR STRAIGHTENING RAILWAY TRACK IN PLAN VIEW von ZELIKMAN L.L.,SU, KHEJFETS S.B.,SU, KRITSBERG L.V.,SU, BLYAKHMAN YU.M.,SU, ROVKAKH A.S.,SU, IOFA B.M.,SU, BOBYLEV V.G.,SU, KOMAROV I.M.,SU

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