To improve domestic level of technology and equipment for sulfuric acid production, the viewpoint is given of adapting advanced technologies on modification of old plant and construction of new plant.
建议采用先进技术改造老厂、建设新厂，以提高国内硫磺制酸装置的技术装备水平。
To improve domestic level of technology and equipment for sulfuric acid production, the viewpoint is given of adapting advanced technologies on modification of old plant and construction of new plant.
建议采用先进技术改造老厂、建设新厂，以提高国内硫磺制酸装置的技术装备水平。
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