bracing system
短语词组
- bracing protection system 支撐保護躰系
- two roundness bracing system 雙環形內支撐
- inner bracing system 內支撐
- battery bracing system 焦爐鉄件系統
- frame -bracing system 框架
- bracing system construction 支護躰系施工
- roof bracing system 屋架支撐系統
- foundation bracing system 基坑支護躰系
- early removal bracing system 早拆支撐躰系 返回 bracing system