Vacuum technology. Valves. Leak test
Document status: Active
High-strength structural bolting assemblies for preloading. System HV - Hexagon bolt and nut assemblies
Low-alloyed plate strip universal steel. Specifications
Document status: Replaced by GOST 19281-89
Rhodium. Grades
Document status: Replaced by GOST 13098-2006
Iridium. Grades
Document status: Replaced by GOST 13099-2006
Chill moulds. Thickness of walls
