Online Standards Store PDF
High efficiency air filters EPA, HEPA and ULPA. Part 1. Classification, performance testing, marking
Document status: Replaced by GOST R 71176-2023
Medical equipment for hyperbaric chambers under pressure. General technical requirements
Document status: Active
Building structures. Fire- resistance test methods. Elevator shaft doors
Document status: Active
Paper and board. Determination of grease resistance. Part 2. Surface repellency test
Document status: Active