Product Description The main power supply unit is the primary source of power for the PLC and its components. However, the PLC also has a battery backup system that ensures uninterrupted operation even during power outages or maintenance-related power iso
E glass SMC roving (Fiberglass SMC Roving) E326 is coated with a high performance compound sizing compatible with unsaturated polyester resin, vinylester resin and so on.