OTHER
ISO 6944-1:2024
ISO 6944-1:2024 specifies a method for determining the fire resistance of vertical and horizontal ventilation ducts under standardized fire conditions, examining the behavior of ducts exposed to fire from the outside or inside.
📄 Document
Title: APPLICATION FORM OF ISO 6944-1:2024
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
