GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 18242-1972 Acceptance statistical inspection by attributes. Inspection plans
GOST 18321-1973 Statistical quality control. Item random sampling methods
GOST 29282-1992 Writing units designed for boll-point pens. Specifications*, 1992-12-22 Update
GOST 6656-1976 Writing paper of trimmed sizes. Specifications
GOST 9.301-1986 Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. General requirements
GOST 9.302-1988 Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Control methods
GOST 28937-1991 history
1993GOST 19445-1993 Mechanical pencils. Part 1. Classification, dimensions, performance requirements and testing
1991GOST 28937-1991 Ball-point. General technical requirements and test methods
1985GOST 4.314-1985 Product-quality index system. Writing means. Nomenclature of indices