proposal of water-stop by grouting的意思|示意
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注浆止水方案
proposal of water-stop by grouting的网络常见释义
注浆堵水方案 胶州湾海底隧道断层带注浆方案探讨 关键词 :海底隧道 断层带 探讨 注浆堵水方案 [gap=857]Keywords subsea tunnel;fault band;exploration;proposal of water-stop by grouting