Thesaurus Term/Concept: BARRING ENGINE
| Identifier | 137412 | 
|---|---|
| Class | COMPONENTS | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | A small auxiliary engine to help start up a large steam engine - invented 1866. | 
| Identifier | 137412 | 
|---|---|
| Class | COMPONENTS | 
| Status | Preferred | 
| Index? | Yes | 
| Scope Note | A small auxiliary engine to help start up a large steam engine - invented 1866. |