single spar construction的意思|示意

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单层SPAR结构

single spar construction的网络常见释义

单梁结构 ... 单梁吊车 single beam crane 单梁结构 construction; monospar; construction; single-spar; single spar construction; single spark structure; single-spar construction; single-spar structure 单梁起重机 overhead monorail; single beam crane; single-beam crane ...