The aim of this thesis is to gain some insight on the constructability of a monolithic concrete spar buoy concept for floating offshore wind turbines: Windcrete. Adrian Martin 被引量: 0发表: 2017年 Bottomless spar-type oil storage tank , a permanent ballast tank provided in the lower portion...
Another thing to keep in mind, is the US Army liked cast armor enough they used it on just about every major(All) production tank up to the m60, and the M1 Abrams was the first non-cast tank. I’ve never read any accounts of crews refusing to take a Sherman...