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型钢
释义
型钢
Encyclopedia
工学
钢
释
section steel
型钢
具有确定横截面形状(或横截面形状沿长度方向有一定程度的周期性变化)且长度相对于横截面尺寸显著较大的直条钢材。
工学
型钢
释
section steel/structural steel
型钢
具有特殊几何截面形状和规格尺寸的条形钢材。是一种广泛应用于工业建筑的金属结构材料。
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Royal Gardens in Zhongdu of Jin Dynasty
Royal Gardens of Schonbrunn
Royal Greenwich Observatory
royal guard of the Southern Song Dynasty
Royal Institute for Cultural Heritage
Royal Institute of British Architects
Royalist Party
Royal Kiln of Song Dynasty
royal kiln of Yuan Dynasty
Royal Lord of the East
Royal Museum of Fine Arts Antwerp
Royal Museums of Fine Arts of Belgium
Royal Observatory, Edinburgh
Royal Observatory of Belgium
Royal Ontario Museum
Royal Opera House,Covent Garden
royal opera performance
Royal Palace of Aranjuez
Royal palace of Goryeo Dynasty in Gaeseong
Royal Palace of La Granja de San Ildefonso
Royal Palace of Madrid
Royal Palaces of Abomey
royal palm
Royal Pattern Weaving Workshop
Royal Photographic Society of Great Britain
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更新时间:2026/7/21 9:25:55