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| bearer; bearing crib; bearing ring; bearing timber; sinking frame; supporting curb | |||
| bearer (Schachtausbau); bearer set (Schachtausbau); bearers (Schachtausbau); bearing crib (curb, Schachtausbau); bearing set (Schachtausbau); biard (Schachtausbau); biat (Schachtausbau); collar; collar set; curb; curb ring; gudgeon | |||