https://www.ship-technology.com/news/newsclassnk-unveils-new-primeship-hull-hcsr-software-version-5738106/
ClassNK unveils updated PrimeShip-HULL (HCSR) software - Ship Technology
Feb 12, 2017 - Japanese ship classification society ClassNK has released a new version of its ship design support software PrimeShip-HULL (HCSR).
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