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Petroleum and natural gas industries. Specific requirements for offshore structures. Structural integrity management. Original standard UNE-EN ISO 19901-9-2019 in PDF full version. Additional info + preview on request

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Petroleum and natural gas industries. Floating offshore structures. Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures. Original standard UNE-EN ISO 19904-1-2019 in PDF full version. Additional info + preview on request

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Simultaneous interpreting. Equipment. Requirements. Original standard UNE-EN ISO 20109-2025 in PDF full version. Additional info + preview on request

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Conveyor belts. Drum friction testing. Original standard UNE-EN ISO 20238-2019 in PDF full version. Additional info + preview on request

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Amendment 11 - Biotechnology - Biobanking - General requirements for biobanking. Original standard UNE-EN ISO 20387-2020 A11-2025 in PDF full version. Additional info + preview on request

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Plastics and rubber machines. Injection moulding machines. Safety requirements. Original standard UNE-EN ISO 20430-2020 in PDF full version. Additional info + preview on request

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