көпір тасығыш

German Expressionist group founded in Dresden in 1905. Name means bridge and may have been intended to convey the idea of a bridge between the artist seen as a special person and ...

жарылғыш зат

Energie; Kohle

A material that is made of a fuel and an oxidizer. It's usually not very sensitive and requires a booster explosive or secondary explosive to ignite it.

жарылғыш

Energie; Kohle

A device containing a primary explosive that is sensitive to heat and shock. The blasting cap is used to start the denotation of the secondary explosive, which for safety reasons ...

электр-жарылғыш желі

Energie; Kohle

An electric circuit that is used to detonate a primary explosive in a blasting cap.

бұрғы ұңғымасы

Energie; Kohle

A large or deep hole that's been caused by drilling.

тосқауыл

Energie; Kohle

A material that is used to partition a mine for air ventilation. Can be made from concrete, plastic, cloth or other materials.

үзілу желісі

Energie; Kohle

A line above which the roof of a coal mine is expected to break. It follows the rear edge of the pillars.

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Branche/Gebiet Chemie Kategorie Allgemeine Chemie

графен

After separating from graphite, graphene is the world's thinnest and strongest material. This one-atom, carbon-based material can conduct electricity ...