PORTLAND, Ore. (Feb. 3, 2000) — Freightliner Corp. has partnered with Detroit Diesel and Siemens to test an advanced diesel emissions reduction system in a fleet of eight Argosy class-8 cabovers ...

I am of a certain age which has allowed me to witness two expansions and contractions in the number of commercial controls manufacturers. Prior to the 1980’s dawn of DDC, there were the “Big 5” ...

In the summer of 2009, the Hudson Community School Board (Iowa) approved a major project upgrade, renovating the high school’s original DDC system with the expert help of their local Siemens Solution ...