YAKUT NORTHERN COMPLEX EXPEDITION OF 1964-1965

The article presents a pioneering in historiography attempt of scientific understanding of the history of the Yakut Northern Complex Expedition during 1964-1965, organized by the Yakut branch of the Siberian branch of the Academy of Sciences of the USSR with the support of the leadership of Yakutia.Due to ferrofish a32pro the low degree of introduc

The internal gear grease pump is a mechanical device used for transfer of high viscosity fluid.The existing clearance between the end faces of the internal or external gear and the floating side plate might cause pump leakage during operation.In order to obtain the optimal end clearance of the internal gear grease pump, the rheological features of