- ISO 3291:1995
- изд.1 B TC 29/SC 2Сверла спиральные удлиненные с коническим хвостовиком Морзе—————раздел 25.100.30
Стандарты Международной организации по стандартизации (ИСО). Каталог (в 2-х частях). — М.: ФГУП «СТАНДАРТИНФОРМ». 2008.
Стандарты Международной организации по стандартизации (ИСО). Каталог (в 2-х частях). — М.: ФГУП «СТАНДАРТИНФОРМ». 2008.
25.100.30 — Сверла, зенковки, развертки ISO 235:1980 ISO 236 1:1976 ISO 236 2:1976 ISO 239:1999 ISO 494:1975 ISO 521:1975 ISO 522:1975 ISO 866:1975 ISO 2238:1972 … Стандарты Международной организации по стандартизации (ИСО)
Bleaching of wood pulp — is the chemical processing carried out on various types of wood pulp to decrease the color of the pulp, so that it becomes whiter. The main use of wood pulp is to make paper where whiteness (similar to but not exactly the same as brightness ) is… … Wikipedia
Sweden — /sweed n/, n. a kingdom in N Europe, in the E part of the Scandinavian Peninsula. 8,946,193; 173,732 sq. mi. (449,964 sq. km). Cap.: Stockholm. Swedish, Sverige. * * * Sweden Introduction Sweden Background: A military power during the 17th… … Universalium
Oligonucleotide synthesis — is the chemical synthesis of relatively short fragments of nucleic acids with defined chemical structure (sequence). The technique is extremely useful in current laboratory practice because it provides a rapid and inexpensive access to custom… … Wikipedia