Russian standards PDF
Food 5,5-aqueous tri-sodium citrate. Specifications
Document status: Replaced by GOST 31227-2013
Industrial cleanliness. The hydromechanical method of pipelines cleaning from contaminations in gas and fluid systems of machines and mechanisms
Document status: Active
Ophthalmic implants. Intraocular lenses. Part 6. Shelf-life and transport stability
Document status: Active
