... built up diaphragm 组装式隔板 built up frame 组合肋骨 built up gauge 组合量规 ...
基于36个网页-相关网页
... builtforin-watersurvey水中检验 builtframe组合肋骨 builtHbeam组合工字梁 ...
基于22个网页-相关网页
短语
组合船尾肋骨
fabricated stern frame
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built-up frame
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built-up frame
built up frame
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