| http://www.w3.org/ns/prov#value | - They are suitable for many heavy commercial and industrial applications including heating, ventilation and air conditioning (HVAC), food and beverage processing, material handling and conveyors, water and wastewater treatment, commercial construction, marine, petrochemical processing and mining. ???The new ABB heavy duty switches use the same proven, state-of-the-art switch bodies and technology a
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