STM PDF

Date and time - Representations for information interchange - Part 1- Basic rules. Original standard ISO 8601-1-2019 in PDF full version. Additional info + preview on request

Document status: Active

Date and time - Representations for information interchange - Part 1- Basic rules - Amendment 1- Technical corrections. Original standard ISO 8601-1-2019 amd1-2022 in PDF full version. Additional info + preview on request

Document status: Active

Date and time - Representations for information interchange - Part 2- Extensions. Original standard ISO 8601-2-2019 in PDF full version. Additional info + preview on request

Document status: Active

Date and time - Representations for information interchange - Part 2- Extensions - Amendment 1- Canonical expressions, extensions to time scale components and date time arithmetic. Original standard ISO 8601-2-2019 amd1-2025 in PDF full version. Additional info + preview on request

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Solid fertilizers - Determination of urea nitrogen content - Gravimetric method using xanthydrol. Original standard ISO 8603-1993 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Fibre-reinforced plastics - Sheet moulding compound (SMC) - Requirements and specifications. Original standard ISO 8605-2024 in PDF full version. Additional info + preview on request

Document status: Active