ROCKET大量在庫で激安ショップ

Rocket Propellants【電子書籍】[ Up to Speed ]

＜p＞There are five main classes of rocket propellant, from the cryogenic liquid-hydrogen and liquid-oxygen to the mutagenic mono-methyl-hydrazine. But what is the environmental cost of this smoke and flame blasting up through the air. Are rockets sustainable? To find out get Up to Speed on Rocket Propellants today.＜/p＞ ＜p＞The Up to Speed informational ebook series is written by sustainability analyst and cli-fi (climate fiction) novelist, Guy Lane. "Give me a dollar and ten minutes of your time, and I will have you up to speed on critical sustainability issues that are shaping your daily life."＜/p＞ ＜p＞Get Up to Speed on sustainability today.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。

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