In Russian. Frolov, Anatoly Grigorievich. Methodology of investigation of traction resistance of mobile bottomhole conveyors at different gaps between the scrapers and the guide. Moscow: 1971. Metodika issledovaniya soprotivleniy dvizheniyu tyagovogo organa peredvizhnykh zaboynykh konveyerov pri razlichnykh zazorakh mezhdu skrebkov i napravlyayushchey. In Russian /Methodology for investigating the movement resistance of the traction body of mobile bottomhole conveyors at different gaps between the scrapers and the guide . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7066083
Reference : 7066083
BiblioEra
Anton Zavialov
15 Woodward St.
02149 Everett
United States of America
+1 3392 422 696
We are based in the US and operate internationally. Our standard delivery times are quite long -- up to 45-60 business days – they are based on availability, normal processing and delivery companies. International orders may be subject to the customs fees and import duties of the country to which they are shipped. These charges are always the recipient’s responsibility. If your order includes heavy items, oversized items, and/or multi-volume sets, you may be required to pay additional shipping costs. If additional costs are required, we will provide you with a shipping quote for approval prior to processing your order. 30 day return guarantee, with full refund including original shipping costs for up to 30 days after delivery if an item arrives misdescribed or damaged.