Belarus standards PDF

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 2: Guidance for the assessment of conformity. Original standard UNE-ENV 1455-2-2002 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 1: Field test for soluble iron corrosion products (ISO/TR 8502-1:1991). Original standard UNE-ENV ISO 8502-1-2000 in PDF full version. Additional info + preview on request

Document status: Active

Hollow metallic waveguides Relevant specifications for square waveguides. Original standard UNE-HD 123.7S1-1975 in PDF full version. Additional info + preview on request

Document status: Active

Flanges for waveguides - Relevant specifications for flanges for circular waveguides. Original standard UNE-HD 129.4S1-1974 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 60154-4-2017

Flanges for waveguides. Part 6- Relevant specifications for flanges for medium flat rectangular waveguides. Original standard UNE-HD 129.6S1-1984 in PDF full version. Additional info + preview on request

Document status: Active

Flanges for waveguides Part ? Relevant specifications for flanges for circular waveguides. Original standard UNE-HD 129.7S1-1977 in PDF full version. Additional info + preview on request

Document status: Active