Bad $rs in GetUpdateSQL. Connection or SQL invalid. Try using $connection->debug=true;
Icom UV-95
High-Accuracy Wall Thickness Gauge
Mini digital indicators - S_Dial S233
Corrugated duct
Mobile Axial Flow fan
Evaporating Cooler
Sirocco Blower
Liquid Silicone Rubber
Heat Cured Silicone Rubber
AndritzPump for Water & Waste Water 2