longqiao 中文意思是什麼
longqiao
解釋
龍橋-
A thorough quality control should be made in base construction. sixteen poles in longqiao iron mine poured into the wells can all satisfy designment requirement of engineering
摘要在樁基施工過程中進行全面的質量控制，龍橋鐵礦豎井井塔16根人工挖孔擴底灌注樁工程質量全部滿足設計要求。
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