We were talking about early heating systems, Ara and I. I had questions and he had answers. When you want to know stuff about how things began, it pays to ask someone who has been dead for a while. Guys like that were there at the start and saw most of it for themselves.
Explore the different types of seals and operating principles, construction and design installation, connections, commissioning, seal environment and failure analysis.
March 24, 2014
Dates available for the Introduction to Mechanical Seals 4-Part Webinar Series.
In 2013, the union membership rate was 11.3%, the same as in 2012, the U.S. Bureau of Labor Statistics reported in late January.
March 17, 2014
The number of wage and salary workers belonging to unions, at 14.5 million, was little different from 2012. In 1983, the first year for which comparable union data is available, the union membership rate was 20.1% and there were 17.7 million union workers.
Severe weather in NYC didn’t stop thousands of determined attendees and exhibitors from filling the aisles and booths at the 2014 AHR Expo held at the Javits Convention Center, Jan. 21-23.
March 17, 2014
Despite a storm that dropped 10 in. of snow on New York City and created a state of emergency in parts of New York, the severe weather didn’t stop thousands of determined attendees and exhibitors from filling the aisles and booths at the 2014 AHR Expo held at the Javits Convention Center, Jan. 21-23.