beam with high depth span ratio
词语： beam with high depth span ratio
解释： 深梁
词性： 名词
词典： 船舶专业英汉词典
beam with high depth span ratio 相关解释
beam with high depth span ratio 〔名词〕深梁
深梁 deep beam;deep girder
深梁 beam with high depth span ratio;deep beam;deep deam