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发表于 2012-5-31 23:30
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来自: 中国江苏南通
CSR-BC KC333:
Primary supporting member are defined as: members of the beam, girder of stringer type which ensure the overall structural integrity of the hull envelope and tank boundaries, e.g double bottom floors and girders, transverse side structures, web frames/diaphragms in hopper side tanks, topside tanks, lower stools and upper stools, side stringers, horizontal girders/transverse web frames, hatch side/end coaming. |
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