Surveying 2 - Taking a level reading - OTEN Building & Construction

Name: Surveying 2 - Taking a level reading - OTEN Building & Construction
Uploaded: 2014-07-29T21:15:43-07:00
Duration: 316 s
Description: Surveying 2 - Taking a level reading - OTEN Building & ConstructionSurveying 2 - Taking a level reading ...