Russian standards
Moulding sands. Method for determination of silicon dioxide
Document status: Active
Moulding sands. Method for determination of ferric oxide (III)
Document status: Active
Moulding sands. Method for determination of magnesium oxide
Document status: Active
Plastics. Liquid phenolic resins. Determination of water mixibility
Document status: Active
Unified system for technological documentation. Normocontrol
Document status: Replaced by GOST 3.1116-2011