Engine : Expired / Engineering Safety - 435/275
|
|---|
| « Previous Question |
| Wooden shoring, with a cross-sectional dimension of 4" X 4" should not be longer than __________. |
| A) 20 feet |
| B) 16 feet |
| C) 10 feet |
| D) 8 feet |
loading answer...
| Comments |
|---|
| There are no comments for this question. |