1. Improved construction of untwisting devices for helical sedimentation centrifuges

   • I. A. Fainerman

   New Machinery and Apparatus Pages: 57 - 60

2. An energy comparison of the thermal efficiency of plate-type heat-exchange surfaces

   • N. M. Stoyanov

   New Machinery and Apparatus Pages: 60 - 64

3. A study of the structure of disperse-film two-phase flow in a louvered duct

   • Yu. L. Mironov
   • A. A. Kiryushin
   • V. M. Kozlov

   New Machinery and Apparatus Pages: 64 - 68

4. Efficiency of end packing with interchangeable friction rings

   • V. I. Sokolov
   • E. V. Shataev
   • L. A. Kamneva

   New Machinery and Apparatus Pages: 68 - 70

5. Heater for well deparaffination units

   • T. I. Nazarenko
   • F. N. Imamutdinov
   • R. V. Rasskozov

   New Machinery and Apparatus Pages: 71 - 75

6. Development of a thermostable catalyst coating for laminar reactors

   • R. Kh. Mukhutdinov
   • N. A. Samoilov
   • L. G. Sultanova

   New Machinery and Apparatus Pages: 75 - 76

7. Reduction of abrasive wear of plunger pairs in sucker-rod oil pumps

   • R. S. Gurbanov
   • O. M. Kerimov

   New Machinery and Apparatus Pages: 77 - 78

8. Modernized screw extruders type MChT for processing rubber mixtures

   • I. P. Ponomarev
   • A. G. Govsha
   • A. S. Levina

   New Machinery and Apparatus Pages: 78 - 80

9. Stability of steady-state operation of safety valves

   • A. G. Krivosheev

   New Machinery and Apparatus Pages: 81 - 84

10. An energetic method of calculating wet centrifugal dust-traps

    • A. Yu. Val'dberg
    • N. S. Kirsanova

    New Machinery and Apparatus Pages: 84 - 85

11. Corrosion resistance of materials in media for producing polyfluoroalkyl acrylates and latexes based on them

    • G. B. Bakhmutova
    • Kh. I. Mansurova
    • L. V. Smirnova

    New Materials and Corrosion Control Pages: 86 - 88

12. An evaluation of the tendency of weld joints to hydrogen sulfide cracking

    • O. I. Steklov
    • N. G. Bodrikhin
    • A. Kh. -S. Smirnov

    New Materials and Corrosion Control Pages: 88 - 90

13. Rig for running-in novikov gears

    • G. A. Bondarenko
    • P. V. Barzykin
    • V. S. Martsinkovskii

    Equipment-Manufacturing Technology Pages: 91 - 92

14. High-frequency induction hardening device with ferrite core

    • A. V. Karelin
    • V. N. Kovalev
    • A. F. Samardak

    Equipment-Manufacturing Technology Pages: 92 - 93

15. Effect of the thermal state of the mold on the properties of castings of cast iron pipeline fittings

    • E. P. Lomaka
    • I. A. Vorob'ev
    • T. I. Lukashchuk

    Equipment-Manufacturing Technology Pages: 94 - 95

16. A device for measuring the curvature of internal ducts in pipes

    • N. P. Rumyantsev

    Equipment-Manufacturing Technology Pages: 95 - 95

17. Machining of Babbitted flats with SHM-tipped end mills

    • V. V. Dotsenko

    Equipment-Manufacturing Technology Pages: 96 - 98

18. Effectiveness of using finish milling as finish machining of base parts of machines

    • D. F. Dem'yanik

    Equipment-Manufacturing Technology Pages: 98 - 100