Exhibit at a trade show, AHR 2006 Update:2006/01/11 Category: Exhibition Exhibit at a trade show AHR 2006 in Chicago, USA from 23rd to 25th Jan, 2006. (Booth No. 1664) [2005/09/12] Announcement of new combination methane & LP gas sensor TGS2612 [2006/01/16] Exhibit at a trade show, FC EXPO2006