SIGMA Air Conditioning, a world leader for over 65 years in the design, manufacture, supply and service of specialised air conditioning equipment suitable for the transportation, mining, Industrial, defence and track maintenance industries where high ambient temperatures, severe vibration, dense particulat...
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SIGMA Air Conditioning, a world leader for over 65 years in the design, manufacture, supply and service of specialised air conditioning equipment suitable for the transportation, mining, Industrial, defence and track maintenance industries where high ambient temperatures, severe vibration, dense particulat...