INTERAPP B10150.33.2BE.4GT.TV fluorine lined butterfly valve, Swiss IA butterfly valve BIANCA series in petrochemical, gas equipment, nub industry, power equipment, environmental protection water treatment, HVAC, steel casting steel, industrial kiln, canned equipment , Brewing equipment, drying equipment, vacuum equipment, surface treatment, bio-pharmaceuticals, food machinery, textile printing and dyeing, paper making and other industries are widely used, is also a product of national defense construction, technology construction.
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