5

New raw material for electrical porcelain

Year:
1986
Language:
english
File:
PDF, 247 KB
english, 1986
8

Grinding ceramic materials in a conical inertia crusher

Year:
1987
Language:
english
File:
PDF, 246 KB
english, 1987
10

New method of sealing hollow insulators

Year:
1980
Language:
english
File:
PDF, 216 KB
english, 1980
15

New adhesive composition for porcelain insulators

Year:
1980
Language:
english
File:
PDF, 294 KB
english, 1980
25

Deposits of Clay in Russia

Year:
2002
Language:
english
File:
PDF, 61 KB
english, 2002