1. Isothermy of the glass working current from top to bottom

   • N. A. Pankova
   • V. V. Pollyak
   • V. D. Soskova

   OriginalPaper Pages: 259 - 262

2. Comparative analysis of the properties of glass in standardized and nonstandardized ribbons of glass obtained by continuous rolling

   • A. S. Makhnavetskii

   OriginalPaper Pages: 263 - 266

3. Air inflows and their effect on the operation of glass furnaces with sectional regenerators

   • K. K. Vilnis

   OriginalPaper Pages: 267 - 271

4. New design for burner feeding gas under a sloping port

   • L. V. Lisovskii

   OriginalPaper Pages: 272 - 274

5. Check of the thickness of refractory brickwork on operating glass furnaces

   • V. I. Matveev
   • V. P. Kozlov
   • V. Sh. Yakupov

   OriginalPaper Pages: 275 - 279

6. Effect of certain technological factors on the degree of volatilization of B₂O₃ when melting alkali-free alumoborosilicate glass for the production of glass fiber

   • Yu. I. Kolesov
   • T. G. Malashkina
   • R. I. Platonov

   OriginalPaper Pages: 280 - 283

7. Influence of carbon dioxide and water in the furnace atmosphere on enamel quality

   • N. G. Andreeva
   • A. A. Pozhidaev
   • V. V. Kovalenko

   OriginalPaper Pages: 284 - 287

8. Reasons for bloating on porcelain insulators

   • V. V. Smirnov
   • S. M. Rozentsveig
   • I. A. Popova

   OriginalPaper Pages: 288 - 290

9. Determination of water absorption of ceramic ware by a vibration method

   • I. I. Moroz
   • G. G. Sarkisov
   • D. G. Uretskii

   OriginalPaper Pages: 291 - 293

10. Sintering range and viscosity of steatite materials

    • V. G. Avetikov
    • A. Yu. Borisova
    • É. I. Zinko

    OriginalPaper Pages: 294 - 296

11. Effect of the granular composition of grog on the properties of acid-proof materials manufactured from clays of different mineral composition

    • V. F. Pavlov

    OriginalPaper Pages: 297 - 300

12. Konstantinov October revolution factory

    • F. E. Zabkov

    OriginalPaper Pages: 301 - 303

13. “Chaika”porcelain and earthenware factory

    • S. V. Sakhno

    OriginalPaper Pages: 304 - 304

14. Operation of furnaces with a horseshoe-shaped direction of the flame at a high gas pressure in the flame space

    • V. T. Shevchenko

    OriginalPaper Pages: 305 - 306

15. Machine for rotating hollow porcelain ware

    • E. A. Skvortsov

    OriginalPaper Pages: 307 - 308

16. Silk-screen decorating of glazed wall tiles

    • M. I. Sabsai

    OriginalPaper Pages: 309 - 309

17. Reducing warming-up times for glass furnaces

    • A. G. Minakov
    • B. F. Kislitsyn

    OriginalPaper Pages: 310 - 310

18. Insulators exhibited at the permanent exhibition of national economic achievements in Moscow

    • V. A. Anisimova

    OriginalPaper Pages: 311 - 312

19. Device for sorting and packing ceramic tiles

    • A. G. Cherpak

    OriginalPaper Pages: 313 - 314

20. Book reviews

    • S. M. Brekhovskikh

    BookReview Pages: 315 - 316