1

In the Refractories section of the Scientific Engineering Council of MChM SSSR

Year:
1970
Language:
english
File:
PDF, 70 KB
english, 1970
2

In the refractories section of the MChM USSR scientific-engineering council

Year:
1971
Language:
english
File:
PDF, 130 KB
english, 1971
13

Speed up the development of refractories production by the wet method

Year:
1976
Language:
english
File:
PDF, 186 KB
english, 1976
16

International Women's Year

Year:
1975
Language:
english
File:
PDF, 321 KB
english, 1975
18

Introduce new techniques more rapidly

Year:
1977
Language:
english
File:
PDF, 294 KB
english, 1977
21

Czechoslovakian magnesite publicized in the USSR

Year:
1975
Language:
english
File:
PDF, 309 KB
english, 1975
27

In the refractories section of NTS MChM, USSR

Year:
1967
Language:
english
File:
PDF, 80 KB
english, 1967