https://www.grundfos.com/nz/support/faq/what-is-the-maximum-sand-content-of-pumped-water-for-submersibles
This is a frequently asked question about what the maximum sand content of pumped water is.
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https://maritime-executive.com/article/uk-tests-out-drone-boats-for-maintaining-comms-with-submersibles
Unmanned submersibles are a growing focus area for naval R&D, and they have significant potential as force multipliers. They need to communicate with...
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https://www.kpbs.org/news/2014/05/12/nereus-one-of-four-submersibles-to-reach-depths
The vehicle was 30-days into a 40-day expedition when it imploded under pressure as great as 16,000 pounds per square inch. Nereus was exploring the Kermadec...
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