@article{Botvin2016research, author={Botvin, G.. and Danzanova, E.. and Gerasimov, A..}, title={RESEARCH OF WELDING INTO SOCKET OF POLYPROPYLENE PIPES AT LOW AMBIENT TEMPERATURES}, journal={Bulletin of Belgorod State Technological University named after. V. G. Shukhov}, publisher={Belgorod State Technological University named after V.G. Shukhov}, year={2016}, pages={105-110}, volume={1}, issue={4}, }