Belarus standards PDF

Acoustics. Hearing aid fitting management (HAFM). Original standard BS EN ISO 21388-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 21388-1-2026

Structures for mine shafts. Vocabulary. Original standard BS ISO 19426-1-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS ISO 19426-1-2026

Structures for mine shafts. Headframe structures. Original standard BS ISO 19426-2-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS ISO 19426-2-2026

Structures for mine shafts. Sinking stages. Original standard BS ISO 19426-3-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS ISO 19426-3-2026

Structures for mine shafts. Shaft system structures. Original standard BS ISO 19426-5-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS ISO 19426-5-2026

Fine ceramics (advanced ceramics, advanced technical ceramics). Measurement of viscosity of ceramic slurry by use of a rotational viscometer. Original standard BS ISO 19613-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS ISO 19613-2026