沉降观测技术应用探讨 关键词:观测点;观测成果;沉降量 [gap=677]Key words: observation point; observation results; settlement,
基于484个网页-相关网页
... fixed ash 固定灰分 fixed points 观测点 fixed weir 固定堰 ...
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... observation space 了望处 observation spot 观测点 observation station 观测站 ...
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observing point
observation point
observation spot
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observation spot
observation station
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