
 Interferenceloadduetotrawlgearinteractioninmanycasesrepresentsthegoverningdesigncriteriawithrespecttothemaximumallowablefree-spanlengthinNorthSeapipelines.Atypicaltrawlgearset-upisseeninFigure10.14(a).Thetwotrawlnetsarekeptopenbythehydrodynamicliftforceof (共 6826 字) [阅读本文] >>


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