Thesaurus Term/Concept: BALANCE BOB
Identifier | 140400 |
---|---|
Class | COMPONENTS |
Status | Preferred |
Index? | Yes |
Scope Note | A counter balance designed to support the excess weight of a mineshaft's wooden beams. |
Identifier | 140400 |
---|---|
Class | COMPONENTS |
Status | Preferred |
Index? | Yes |
Scope Note | A counter balance designed to support the excess weight of a mineshaft's wooden beams. |