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Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 8. Welding of tubes to tube-plate joins

Document status: Active

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring time and frequency

Document status: Replaced by GOST 8.129-99

Equipment for electron beam processing. General requirements

Document status: Active

Fire fighting equipment. Portable fire fighting smoke fans. General technical requirements. Test methods

Document status: Active

Glass packaging. Vacuum lug finishes. Type 89 - regular

Document status: Active

Soft and tile materials for floor covering. Procedure for determining the heat absorption value

Document status: Replaced by GOST 25609-2015