A brush (usually a brush [1] ) is a tool [1] (tool) for cleaning the internal surfaces of various objects, such as pipes [1] . Yorshik usually consists of a handle and a brush, the latter in the XVIII century was made of pork bristles [2] . Materials and shapes may vary depending on the application.
Yorshik is used for:
- washing various containers (e.g. bottles , cans with small openings);
- washing the toilet ( toilet brush );
- removal of rust and other deposits from metal products, for example, when cleaning the gun barrel of small arms, hookah pipes;
- cleaning the chimney from soot ;
- collection of diagnostic material from the cervix [3] .
Notes
- ↑ 1 2 3 Scientific and technical terminology: part 2. Machines. equipment and tools. Publishing house of standards, 1970.S. 352.
- ↑ Goupillon // Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers, Volume 16. Sociétés Typographiques, 1782.P. 320. (fr.)
- ↑ Medical laboratory technology. T. 2. GEOTAR-Media, 2012.S. 595.
Literature
- Goupillon // Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers, Volume 16. Sociétés Typographiques, 1782.P. 320. (fr.)
See also
- Bannik (artillery)