1. Status and prospects for the development of wellhead equipment to the year 2000

   • N. G. Kurbanov
   • I. I. Tsvetkov

   OriginalPaper Pages: 395 - 397

2. Walking-beam rigs and ways to improve them

   • M. A. Guseinov
   • T. M. Verdiev

   OriginalPaper Pages: 398 - 399

3. Kinetics of mass transfer on bubble-cap plates taking into account nonuniformity of the distribution of gas and liquid phases in a bubble bed

   • S. G. D'yakonov
   • V. I. Elizarov
   • A. G. Laptev

   OriginalPaper Pages: 400 - 405

4. Frequency methods for monitoring of the concentration of heterogeneous media

   • B. I. Gerasimov
   • Yu. V. Katin

   OriginalPaper Pages: 406 - 409

5. Calculation of the motion of light cylindrical bodies in a pneumatic tube

   • P. V. Ovsienko
   • L. I. Krupnik
   • V. G. Ainshtein

   OriginalPaper Pages: 410 - 412

6. Development of methods for estimating the process parameters for melting out compacted bulk materials from a container

   • V. V. Gnedenko
   • A. V. Tyutyaev
   • V. V. Kalashnikov

   OriginalPaper Pages: 413 - 415

7. Stress analysis of the hydraulic power cylinder of the molding press PLVM

   • V. I. Kochetov
   • N. V. Zadvornov

   OriginalPaper Pages: 416 - 420

8. Effect of thickness of polyurethane coating of calender roller on contact pressure in calendering zone

   • A. V. Shchenyatskii
   • V. A. Dulotin
   • A. S. Veprikov

   OriginalPaper Pages: 421 - 423

9. Refrigeration by reciprocating type of magnetocaloric cryogenerator

   • A. M. Arkharov
   • I. A. Arkharov
   • K. V. Lebedev

   OriginalPaper Pages: 424 - 427

10. Heat transfer by ejector pumps in gaseous cryogenic machines

    • V. A. Piskarev
    • V. P. Khomenko

    OriginalPaper Pages: 428 - 430

11. Corrosion-resistant alloys for flue gas desulfurization installations

    • R. Kirkheiner
    • V. Remer

    OriginalPaper Pages: 431 - 439

12. Application of centrifugal force pumps in the purification of gases

    • L. A. Tarasova
    • O. A. Troshkin

    OriginalPaper Pages: 440 - 441

13. Economical parameters of a new sulfur removal process

    • A. T. Krutovskii
    • S. G. Kaspranskaya
    • F. R. Ismagilov

    OriginalPaper Pages: 442 - 443

14. Technology of welding of products made of steel 15Kh5M with control of thermal cycles

    • A. G. Khalimov
    • N. M. Korolev
    • É. R. Gallyamov

    OriginalPaper Pages: 444 - 448

15. Plastic twisting in the production of turbulators for tubular heat exchangers

    • V. R. Kargin
    • Yu. S. Gorshkov

    OriginalPaper Pages: 449 - 452