78594319
Mar 24, 2005
Jun 10, 2008
electronic integrity testing of roofing or waterproofing membranes, coatings and containment liners; electronic testing of roofing or waterproofing membranes, coatings and containment liners for structural failure investigations and troubleshooting; locating structural breaches of roofing or waterproofing membranes, coatings and containment liners using electronic testing equipment
Computer and Scientific