surge shaft lining的意思|示意
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喘振井壁
surge shaft lining的网络常见释义
调压井竖井衬砌 ...档在线阅读与word免费下载 关键词:调压井竖井衬砌;钢平台;施工排架;防渗保温;滑模施工 [gap=674]Key words: surge shaft lining; steel platform; construction frames; impermeable insulation; sliding mode cons..