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Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems - Polyethylene coatings (2-layer PE). Original standard BS ISO 21809-4-2009 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Graphic technology. Print product metadata for PDF files. Architecture and core requirements for metadata. Original standard BS ISO 21812-1-2019 in PDF full version. Additional info + preview on request

Document status: Active

Earth-moving machinery. Collision warning and avoidance. General requirements. Original standard BS ISO 21815-1-2022 in PDF full version. Additional info + preview on request

Document status: Active

Earth-moving machinery. Collision warning and avoidance. Risk area and risk level for forward/reverse motion. Original standard BS ISO 21815-3-2023 in PDF full version. Additional info + preview on request

Document status: Active

Fine ceramics (advanced ceramics, advanced technical ceramics). Characteristic of piezoelectric properties under high-load conditions. Resonant-antiresonant method under high-temperature conditions. Original standard BS ISO 21819-1-2018 in PDF full version. Additional info + preview on request

Document status: Active

Fine ceramics (advanced ceramics, advanced technical ceramics). Characteristic of piezoelectric properties under high-load conditions. Electrical transient response method under high vibration levels. Original standard BS ISO 21819-2-2018 in PDF full version. Additional info + preview on request

Document status: Active