Belarus standards PDF

Ophthalmic optics and instruments. Near reading charts. Original standard BS EN ISO 7921-2024 in PDF full version. Additional info + preview on request

Document status: Active

Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of presumptive Bacillus cereus. Colony-count technique at 30 °C. Original standard BS EN ISO 7932-2004 + A1-2020 in PDF full version. Additional info + preview on request

Document status: Active

Ergonomics of the thermal environment. Analytical determination and interpretation of heat stress using calculation of the predicted heat strain. Original standard BS EN ISO 7933-2004 in PDF full version. Additional info + preview on request

Document status: Replaced by

Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of Clostridium perfringens. Colony-count technique. Original standard BS EN ISO 7937-2004 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 15213-2-2023

Optics and photonics. Reference wavelengths. Original standard BS EN ISO 7944-2024 in PDF full version. Additional info + preview on request

Document status: Active

Non-destructive testing. Ultrasonic testing. Specification for calibration block No. 2. Original standard BS EN ISO 7963-2022 in PDF full version. Additional info + preview on request

Document status: Active