GOST 23246-78

Mechanical properties of corrosion-resistant stainless steel fasteners. Part 4. Tapping screws

Communication aids for blind persons. Identifiers, names and assignation to coded character sets for 8-dot Braille characters. Part 1. General guidelines for Braille identifiers and shift marks

Wire weaved cloth with nets. Specifications

Conformity assessment system for the use of nuclear energy. Conformity assessment in the form of testing. Qualification testing for technologies of working procedures by pressure

Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Methods for determination of ferric oxide

System engineering. Protection of information in system integration process