1991

RESET FILTERS    Category:   
Product Type:
OST 1-92066-91
OST 1-92066-91
Large extruded profiles of aluminum alloys. Technical conditions
OST 1-92077-91
OST 1-92077-91
Titanium alloys. Stamps
OST 21-41-91
OST 21-41-91
Quartz glass tubes. Method for determining transmittance, optical density, absorption index
OST 21-43-91
OST 21-43-91
Cellular concrete. Methods of finding plastic strength of cellular of raw.
OST 21-67.0-91
OST 21-67.0-91
Glass sodium calcium silicate building, technical, lighting, container and special household. General requirements for methods for determining the content of basic chemical components of glass
OST 21-67.10-91
OST 21-67.10-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of boron oxide
OST 21-67.11-91
OST 21-67.11-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of fluorine
OST 21-67.12-91
OST 21-67.12-91
Glass sodium-calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of phosphorus oxide
OST 21-67.1-91
OST 21-67.1-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of silicon dioxide
OST 21-67.2-91
OST 21-67.2-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of sulfur trioxide
OST 21-67.3-91
OST 21-67.3-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of iron oxide (III)
OST 21-67.4-91
OST 21-67.4-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of aluminum oxide
OST 21-67.5-91
OST 21-67.5-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of calcium oxide
OST 21-67.6-91
OST 21-67.6-91
Glass sodium-calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of magnesium oxide
OST 21-67.7-91
OST 21-67.7-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for the determination of mass fractions of alkali oxides
OST 21-67.8-91
OST 21-67.8-91
Glass sodium calcium silicate building, technical, lighting, container and special household. Methods for determining the mass fraction of iron oxide (P)
OST 21-67.9-91
OST 21-67.9-91
Glass sodium-calcium silicate building, technical, lighting, container and special household. Methods for determination of barium oxide
OST 21-67-0-91
OST 21-67-0-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. General requirements for methods of determining the content of the main chemical components of glass
OST 21-67-10-91
OST 21-67-10-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for the determination of boron oxide
OST 21-67-11-91
OST 21-67-11-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of fluorine

All Codes and Regulations

All Categories

Send us a message Expand Collapse

Leave your message in the form below, and we will write back by e-mail!