Belarus standards PDF

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon. XRD methods. Original standard UNE-EN ISO 21068-4-2024 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals for the leather tanning industry. Determination of the total content of certain bisphenols. Original standard UNE-EN ISO 21135-2024 in PDF full version. Additional info + preview on request

Document status: Active

Intelligent transport systems. ITS station security services for secure session establishment and authentication between trusted devices. Original standard UNE-EN ISO 21177-2024 in PDF full version. Additional info + preview on request

Document status: Active

Acoustics. Hearing aid fitting management. Tele-services as part of hearing aid fitting management (tHAFM). Original standard UNE-EN ISO 21388-2-2024 in PDF full version. Additional info + preview on request

Document status: Active

Health informatics. Patient healthcard data - Medication data. Original standard UNE-EN ISO 21549-7-2024 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Health Informatics. Reference standards portfolio (RSP). Clinical imaging. Original standard UNE-EN ISO 21860-2024 in PDF full version. Additional info + preview on request

Document status: Active