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://youtu.be/vmIeOl2JPwU?si=HyikJaiiueUf-jK3
https://youtu.be/Wy5TRoQhkgE?si=YsYSsBTFpOte8kSh
https://youtu.be/VdclGmAL1T4?si=x57zHgb6Guq7Awnt
https://youtu.be/QNVskNXEhoc?si=4HJcYbJkTkLqLZPn
https://youtu.be/7Eu74lNxy9o?si=lbmaAyzYZh4rse5p
https://youtu.be/hUTJOhggFEo?si=aWQ_3bvoZQtRW_tr
https://youtu.be/U3WWBbyoHNY?si=3ShYn5n9QQ_2pb7j
https://youtu.be/B1Kx3oeXF-o?si=-5Si7sdbiXCaePzF
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/complete-list-of-united-airlines-customer-service-contact-numbers-24-7-live-person-assistance-guide.pdf
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/complete-list-of-united-airlines-customer-service-contact-numbers-24-7-live-person-assistance-guide.pdf
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/complete-list-of-united-airlines-customer-service-contact-numbers-24-7-live-person-assistance-guide.pdf
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/complete-list-of-united-airlines-customer-service-contact-numbers-24-7-live-person-assistance-guide.pdf
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/complete-list-of-united-airlines-customer-service-contact-numbers-24-7-live-person-assistance-guide.pdf
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/Contact-Methods-United-Airlines-Customer-Service-Number-An-All-Inclusive-Guide.pdf
https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/Contact-Methods-United-Airlines-Customer-Service-Number-An-All-Inclusive-Guide.pdf
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https://weconservepa.org/wp-content/uploads/gravity_forms/78-ffdf19dc06e7be5304d297941d3d6c96/2025/10/Contact-Methods-United-Airlines-Customer-Service-Number-An-All-Inclusive-Guide.pdf