This page displays all 「FI」 in main group G01C13/00. |
HB:Handbook | ||||
CC:Concordance |
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Surveying specially adapted to open water, e.g. sea, lake, river orcanal (liquid level metering G01F) | HB | CC | 2F139 | |
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Measuring depth; Measuring water levels | HB | CC | 2F139 | |
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.of electrical means | HB | CC | 2F139 | |
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.using of hanging line | HB | CC | 2F139 | |
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.using of water pressure gages | HB | CC | 2F139 | |
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Scouring meters | HB | CC | 2F139 | |
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Measuring wave heights | HB | CC | 2F139 | |
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Others | HB | CC | 2F139 | |