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This page displays all 「FI」 in main group E21F13/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Transport specially adapted to underground conditions (mine cars B61D; transport in general, loading B65G) | HB | CC | 2D062 | |
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.in galleries | HB | CC | 2D062 | |
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.in gravity inclines; in staple or inclined shafts | HB | CC | 2D062 | |
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.at or adjacent to the working face | HB | CC | 2D062 | |
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.Shifting conveyors or other transport devices from one location at the working face to another (guiding mining machines along conveyors for the cut mineral E21C 35/12; in combination with mine roof supports for step-by-step movement E21D 23/00) | HB | CC | 2D062 | |
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.Anchorings for conveyors [2] | HB | CC | 2D062 | |