Catalog
|
Filter Settings
By types: Educationals
Natural community. (1986)
Documentary, 2 parts, Duration: 0:19:04 G 3/24/2023
Educational film about the natural communities (forest, water, desert...), physical conditions of their existence , biological chains of interdependent types.
Physical fundamentals of acoustics.. (1980)
Documentary, 2 parts, Duration: 0:18:03 G 12/23/2021
Educational film examines the questions about the nature of sound, given its basic physical characteristics.
The use of ultrasound and infrasound in the industry.
The use of chemical agents in the forest growing. (1973)
Documentary, 3 parts, Duration: 0:29:00 G 7/2/2018
Использование химических веществ при выращивании хвойных пород деревьев на вырубках от подготовки почвы и семян для посева до подкормки спелых деревьев.
Соблюдение нормативов использования и правил обработки.
On spinning and weaving mills. (1976)
Documentary, 1 part, Duration: 0:10:18 G 6/14/2018
A film excursion for primary school pupils.
Production of organic dyes and intermediates. Section 2. (1978)
Documentary, 2 parts, Duration: 0:19:19 G 6/9/2018
The film describes the reduction of nitro compounds.
Production of organic dyes and intermediates. Section 3. (1978)
Documentary, 2 parts, Duration: 0:18:22 G 6/9/2018
The film describes the process of nitration.
Endogenous processes of mineralization. (1982)
Documentary, 3 parts, Duration: 0:27:16 G 6/9/2018
Educational film for secondary specialized educational institutions, introducing the processes of formation of various minerals.
Reactors in the chemical industry. (1973)
Documentary, 2 parts, Duration: 0:19:52 G 6/8/2018
The film provides basic knowledge of the classification of operations and reactors, which were used in the contemporary chemical production.
Clusters. (1989)
Documentary, 2 parts, Duration: 0:19:49 G 6/6/2018
The film describes the advantages and shortages of regional industrial complexes.
Device cranes metallurgical production. (1982)
Documentary, 2 parts, Duration: 0:15:43 G 6/6/2018
The film presents various types of cranes used in metallurgical enterprises.