チューブを2重構造にすることにより耐圧力が0.7~1MPa程度まで向上させるための試作開発を進めています。順次2重構造のチューブに切替えていく予定です。
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
https://tmpfiles.org/dl/1764430/lufthansa-airlinestm-usa-contact-numbers-in-detail-2025-guide.pdf
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https://skillwarz.com/topic/6489-18-full-list-trust-e%E2%8A%B6x%E2%8A%B6p%E2%8A%B6e%E2%8A%B6d%E2%8A%B6i%E2%8A%B6a%E2%93%9F%E2%93%9F-customer-service%C2%AE-by-us-contact-numbers-a-step-by-step-guide/
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https://skillwarz.com/topic/6489-18-full-list-trust-e%E2%8A%B6x%E2%8A%B6p%E2%8A%B6e%E2%8A%B6d%E2%8A%B6i%E2%8A%B6a%E2%93%9F%E2%93%9F-customer-service%C2%AE-by-us-contact-numbers-a-step-by-step-guide/
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https://skillwarz.com/topic/6489-18-full-list-trust-e%E2%8A%B6x%E2%8A%B6p%E2%8A%B6e%E2%8A%B6d%E2%8A%B6i%E2%8A%B6a%E2%93%9F%E2%93%9F-customer-service%C2%AE-by-us-contact-numbers-a-step-by-step-guide/
https://youtu.be/YaGrvMa5Ing?si=za88bvr8O4VaHL5T
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https://youtu.be/8Mvxef9Jk48?si=1D2Cr5wVEQ81FlCX
https://youtu.be/sA1cQldFyW4?si=Ofwsm70YuSXCvX1M