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Button head screws. Part 2. Hexagon socket button head screws with collar
Document status: Active
Enzyme preparations for food industry. Method for determination of xylanase activity
Document status: Active
Optics and photonics. Effective quantities of ultraviolet radiation. Terms, definitions and letter designations
Document status: Active
Round timber. Storage. Protection by means of waterproof and antiseptic waterproof coatings
Document status: Active
Imperfections in metallic fusion welds. Classification, designation and definitions
Document status: Withdrawn
Scutched flax fibre. Technical specification
Document status: Replaced by GOST R 53484-2022