1. New machinery from the Ya. M. Sverdlov Urals Hydraulic-Machinery Plant

   • B. A. Vakhrameev

   New Machinery and Equipment Pages: 363 - 369

2. Research by the Department of Compressor Construction of the M. I. Kalinin Leningrad Polytechnic Institute

   • K. P. Seleznev

   Design and Construction of Machinery and Equipment Pages: 370 - 376

3. Theoretical investigation of the law governing the distribution of specific pressure at the gate contacting surfaces of an oil-sealed gate valve

   • R. A. Ramazanov
   • Kh. M. Kuliev

   Design and Construction of Machinery and Equipment Pages: 377 - 381

4. Calculation of power loss in a valve connecting a clearance pocket to the cylinder of a reciprocating compressor

   • M. A. Serdakov
   • M. I. Frenkel'

   Design and Construction of Machinery and Equipment Pages: 382 - 386

5. The gas transfer process in a valveless reciprocating expander

   • A. Z. Mirkin

   Design and Construction of Machinery and Equipment Pages: 387 - 392

6. Investigation of the scale factor for strength calculation of chemical production machinery and apparatus

   • D. I. Shetulov
   • A. M. Myasnikov

   Design and Construction of Machinery and Equipment Pages: 393 - 394

7. Operating conditions of filter thickeners with continuous sludge removal by means of a vibrating stirrer

   • N. S. Fortunatov
   • V. I. Stetsenko

   Investigation and Calculation of Thermochemical Processes Pages: 395 - 398

8. Selecting the vacuum for a drum vacuum filter in separating suspensions which form an easily compressible precipitate

   • I. S. Turovskii

   Investigation and Calculation of Thermochemical Processes Pages: 399 - 401

9. The mechanism of the phenomena occurring during acoustic fluidization

   • P. E. Mikhailov
   • G. A. Kardashev
   • Yu. B. Yurchenko

   Investigation and Calculation of Thermochemical Processes Pages: 402 - 403

10. Superheating of solution in evaporation apparatus with an external boiling zone

    • V. S. Fokin
    • K. I. Lebedev

    Investigation and Calculation of Thermochemical Processes Pages: 404 - 406

11. Investigating heat transfer in submerged combustion apparatus equipped with a circulating pipe

    • A. N. Alabovskii
    • V. T. Rogovoi

    Investigation and Calculation of Thermochemical Processes Pages: 407 - 409

12. Chemical stability of asbestos resin and ATM-1 graphite-plastic in polyvinyl chloride synthesis medium

    • Yu. I. Perin
    • R. A. Valieva
    • M. S. Shelygova

    New Materials and Corrosion Control Pages: 410 - 411

13. Effect of some corrosive media on the mechanical and elastic properties of ceramic filters

    • S. I. Ivakhin
    • R. V. Komova
    • I. M. Mironov

    New Materials and Corrosion Control Pages: 412 - 413

14. The structure and strength of iron castings after reenameling

    • Yu. P. Tsap
    • M. A. Glukhovskii

    New Materials and Corrosion Control Pages: 414 - 415

15. Friction coefficient of rubber with respect to some types of plastics

    • D. S. Pinchuk

    New Materials and Corrosion Control Pages: 416 - 417

16. Determination of optimum conditions for rolling tubes in VÉP tube expanders

    • A. Ya. Matyash

    Equipment Manufacturing Technology Pages: 418 - 420

17. Automatic welding with metal powder additions

    • B. G. Tsygan
    • A. F. Mironenko
    • L. A. Éidel'man

    Equipment Manufacturing Technology Pages: 421 - 422

18. Investigation of the service properties of diamond honing stones in honing nitrided bushings of immersion (Propeller) pumps

    • A. D. Mustafaev
    • V. I. Sotnik

    Equipment Manufacturing Technology Pages: 423 - 426

19. Effect of pouring temperature and heat treatment temperature on the properties of castings in Kh23N28M3D3T steel

    • V. A. Sintsov
    • G. M. Ogorodnikova

    Equipment Manufacturing Technology Pages: 427 - 429

20. Increase in the static crack and fatigue strength of roller (bushed) chains

    • A. A. Sazonova
    • V. S. Ivanov
    • R. G. Kheifets

    Quality, Reliability, and Lifetime Pages: 430 - 432

21. Improved techniques of stamping bottoms with necks

    • V. P. Luk'yanov
    • E. D. Gorokhov
    • A. V. Shapovalov

    Exchange of Experience Pages: 433 - 433

22. Experience in mechanizing production of chemical equipment

    • N. P. Ryabets

    Exchange of Experience Pages: 434 - 435

23. Torch for welding in carbon dioxide

    • F. Sh. Sharif'yanov

    Exchange of Experience Pages: 436 - 436

24. Device for press fitting bubble caps in plates of columns

    • N. M. Stepanov-Grebennikov

    Exchange of Experience Pages: 437 - 438

25. Selection of ebonite mix for fabrication of locator pins for rubber-lined drum vacuum filters

    • A. S. Bulatov
    • L. B. Shpaizman

    Information Pages: 439 - 440

26. Diamond machining of ceramic balls for stop cocks

    • L. P. Primak
    • G. F. Skripko
    • Ya. M. Goncharuk

    Information Pages: 441 - 442

27. Teends in foreign compressor construction development

    • V. A. Rumyantsev
    • I. Yu. Slavin

    From Foreign Technology Pages: 443 - 449