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little winds

基本解釋暗豎井

網(wǎng)絡(luò)釋義

1)little winds,暗豎井2)shaft raise,暗豎井3)subvertical shaft,暗豎井4)monkey shaft,小暗豎井5)concealed vertical joint,暗豎縫

用法和例句

Experimental study on seismic behavior of shear walls wih X-shaped concealed bracing and concealed vertical joint;

帶X形暗支撐設(shè)暗豎縫剪力墻抗震性能試驗(yàn)研究