They have no internal or external support structure, being simply a fabric bag (or envelope) filled with a lighter than air gas. Inside the envelope are one or more ballonets, or smaller bags, which help maintain the envelope's shape.
ballonets
The Lithuanianization affected commercial enterprises and rapidly developing cooperatives.
Virtually all of the commercial dialyzers available in the United States are hollowfiber dialyzers.
Nor did less tumult swell the late defeat Of monstrous Dagon, from whom, worse deformed With hippodame and kraken, self -assumed, So spirits can, turned infantry and steed, Nor chose the ambush of his doubtful shape.
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DiQt（ディクト）
無料
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