1. Membrane apparatus for reverse osmotic separation of electrolytes

   • O. A. Golovchenko
   • S. B. Lisichenko
   • I. D. Timurka

   OriginalPaper Pages: 275 - 276

2. Measuring suspension concentration in the worm screw channels of a bowl centrifuge

   • A. I. Mendelevich
   • V. V. Malinin
   • D. E. Shkoropad

   OriginalPaper Pages: 277 - 279

3. Film-type apparatus

   • A. S. Gorshkov
   • O. P. Nikiforova
   • G. A. Nizhegorodov

   OriginalPaper Pages: 280 - 282

4. Fittings for media with raised hydrogen sulfide and carbon dioxide contents

   • E. A. Shalakhman
   • M. M. Grinblat

   OriginalPaper Pages: 282 - 284

5. Increase in spillway capacity

   • A. A. Lakomkin
   • V. F. Davydenko

   OriginalPaper Pages: 284 - 285

6. Application of the method of equivalent melting points in the comparison of different refrigeration systems

   • A. V. Timofeev
   • S. A. Dashkov

   OriginalPaper Pages: 286 - 287

7. Physical model of heat influx to the working body of a magnetic refrigerator

   • V. A. Shaposhnikov
   • A. P. Grafov
   • L. N. Efimova

   OriginalPaper Pages: 288 - 291

8. Investigation of heat transfer during the condensation of a binary refrigerant

   • V. P. Morozov
   • A. P. Cherepanov
   • N. D. Zakharov

   OriginalPaper Pages: 292 - 296

9. Piston for dry crankcase machines

   • A. V. Borodin
   • N. Kh. Khamitov

   OriginalPaper Pages: 297 - 298

10. Rib for studying adsorbents used for removing oxygen from argon

    • A. N. Fedorov
    • I. A. Davydov
    • G. A. Golovko

    OriginalPaper Pages: 299 - 300

11. Dependence of the pressure of acetylene in bottles on the temperature

    • A. P. Rybkin
    • M. M. Grunina
    • T. N. Kozhichkina

    OriginalPaper Pages: 301 - 303

12. Compressed-air reaction motor and possibilities of its use

    • S. M. Vaneev
    • S. K. Korolev
    • Yu. T. Fedotov

    OriginalPaper Pages: 304 - 306

13. Principles of improving the quality of driving chains

    • P. N. Uchaev

    OriginalPaper Pages: 306 - 311

14. Corrosion resistant materials used in copper concentrate barrel dryers

    • I. G. Volikova
    • E. L. Rodicheva

    OriginalPaper Pages: 312 - 314

15. Conditions leading to hydrogen embrittlement of titanium alloys in sulfuric acid

    • S. A. Glazkova
    • S. G. Bocharova

    OriginalPaper Pages: 315 - 318

16. Investigation of adhesive strength of metallized-polymer coatings of pump rods

    • R. M. Bikchentaev
    • K. V. Zvezdinskii
    • I. B. Kabal'nikova

    OriginalPaper Pages: 319 - 322

17. Mechanized scanning device for ultrasonic inspection of the quality of fixing of aluminum tubes in tube plates

    • M. G. Goncharov
    • P. I. Gergel'
    • V. G. Moisa

    OriginalPaper Pages: 323 - 325

18. Device for calcination of shell molds in a layer of dispersed moving material

    • E. N. Prozorov
    • N. N. Varygin
    • A. G. Ryauzov

    OriginalPaper Pages: 325 - 326

19. Machining ceramic parts for ball valves

    • V. M. Nikitin
    • E. L. Lezhnin

    OriginalPaper Pages: 327 - 329

20. Influence of the temperature conditions of production of equipment of 20YuCh steel on its properties

    • V. L. Mirochnik
    • T. A. Pisarenko
    • G. Yu. Archakova

    OriginalPaper Pages: 329 - 332