>Rocket Labのピーター・ベックだけど何か質問ある？
https://www.reddit.com/r/space/comments/8a1wwy/i_am_peter_beck_ask_me_anything_about_rocket_lab/
>We ended up with linerness tanks with common bulkheads that have similar oxygen compatibility to aluminium but much lighter mass.

Electronのタンクはライナー無し