建筑抗震概念设计 conceptual earthquake-resis-tant design 建筑结构安全等级 safety classes of building structures 建筑结构抗震设防类别 classification for earth-quake-resistance of buildings ..
基于92个网页-相关网页
注意乘梯安全等的英文 ... 国际安全等级制度 international safety rating system 建筑结构安全等级 safety classes of building structures; safetybolt 全等 [数学] congruence; identically equal; congruent◇全等角 congruent angle; 全等三角形 congr ... ...
基于2个网页-相关网页
应用推荐