осевой центробежный насос
The low-pressure environment presents a range of challenges for human exploration. Spacecraft designs must take into account the effects of low pressure during landing, ascent, and surface operations. Habitats for astronauts will need to be airtight to maintain a safe atmospheric pressure for human survival.
marte à basse pression

3. Environmental Remediation Bullet teeth are also used in augers for soil sampling and contamination assessment. Their precision and effectiveness facilitate the extraction of soil cores for testing.
bullet teeth for augers

Advanced Technology
Advanced Technology