GOST 30607-98

Window and door blocks. Requirements for ensuring safety during operation in buildings of preschool educational and educational institutions

State system for ensuring the uniformity of measurements. Standard reference data. Silicide of vanadium. The lattice parameters in the concentration range from 20 at.% to 25 at.% of silicon. Coefficient of linear thermal expansion in the range from 20 K up to 300 K

Fodder lysine. General specifications

Sections for female dies (punches) with pin plug. Design and dimensions

Ecological management. General rules and objectives of regulation

System of standards in nature protection and improving utilization of nature resources. General basic rules