Bankruptcies, foreclosures up in areas where gas, coal employees ...
“You throw 'oil field' at them and say, 'Hey, I worked with a nuclear densometer,' and a lot of companies don't even understand what I'm talking about,” he said ... «Tribune-Review, 六月 16»
Foundation Work Next Engineering Feat at Lighthouse
Geotechnical engineer Steve Dube took measurements using a nuclear densometer, a yellow box about the size of a briefcase. The instrument detects the ... «The Vineyard Gazette - Martha's Vineyard News, 六月 15»