nitrate cellulose varnish

Игры ⚽ Поможем решить контрольную работу

chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium
Hindenburg disaster — Infobox Aircraft accident name = LZ 129 Hindenburg caption = Hindenburg a few seconds after catching fire. date = May 6, 1937 type = Airship fire site = Lakehurst Naval Air Station in Manchester Township, New Jersey coords =… … Wikipedia
Collodion — is a flammable, syrupy solution of pyroxylin (a.k.a. nitrocellulose , cellulose nitrate , flash paper , and gun cotton ) in ether and alcohol. There are two basic types; flexible and non flexible. The flexible type is often used as a surgical… … Wikipedia
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium

Словари и энциклопедии на Академике