短語詞組短語enclosure structure calculation 圍護結(jié)構(gòu)計算lightweight enclosure structure 輕型圍護enclosure structure schemes 圍護方案foundation pit enclosure structure 基坑圍護結(jié)構(gòu)enclosure structure design 圍護設(shè)計pit enclosure structure 基坑圍護結(jié)構(gòu)composite enclosure structure 復合圍護結(jié)構(gòu)Enclosure Structure and Components 機箱結(jié)構(gòu)和組成bus enclosure and support structure 母線外殼和支撐機構(gòu) 返回 enclosure structure