... 回转半径 radius of gyration 栏杆支柱 rail stanchion 跳板,着陆板,艉斜道(艉拖网渔船) ramp ...
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... 锚链管盖HAWSE PIPE COVER 栏杆支柱HANDRAIL STAY 斜梯INCLINED LADDER ...
基于10个网页-相关网页
... hand rail stanchion 栏杆,扶手柱; 栏杆柱 hand rail standard 栏杆支柱 hand rail support 扶手托座 ...
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