Online Standards Store PDF
High pressure vessels and apparatus. Norms and methods of strength calculation. Calculation of cylindric shells, heads, flanges, covers. Design recommendations
Document status: Active
Reagents and high-purity matters. Colorimetric methods for determination of iron content
Document status: Replaced by GOST 10555-2016
Barite concentrate. Method for determination of water soluble salts and water soluble calcium
Document status: Active
Zink concentrates. Atomic absorption method for determination of arsenic
Document status: Active
