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://www.artemisci.com/wp-content/uploads/formidable/2/complete-updated-tm-List-of-caribbean-customber-service-numbers-247-live-person-guide.pdf
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https://nowrongdoor.ohiosbcoe.org/wp-content/uploads/formidable/5/complete-updated-tm-List-of-caribbean-customber-service-numbers-247-live-person-guide.pdf
https://nysfoodprocessors.org/wp-content/uploads/formidable/9/complete-updated-tm-List-of-avianca-customber-service-numbers-247-live-person-guide.pdf