Thesaurus Term/Concept: BACK PURLIN
| Identifier | 137382 |
|---|---|
| Class | COMPONENTS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A purlin that is joined to the back of a principal rafter. |
| Identifier | 137382 |
|---|---|
| Class | COMPONENTS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A purlin that is joined to the back of a principal rafter. |