This page displays all 「FI」 in main group E01B19/00. |
HB:Handbook | ||||
CC:Concordance |
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Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise (snow fences E01F 7/02; snow-ploughs E01H 8/02; watering E01H 11/00) | HB | CC | 2D056 | |
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Preventing icing | HB | CC | 2D056 | |
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stators, guide ways (Newly established in H11.) | HB | CC | 2D056 | |
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Acoustic insulation walls | HB | CC | 2D056 | |
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Others | HB | CC | 2D056 | |