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我国现已是世界上三聚氰胺生产工艺技术种类最多的国家,部分生产技术已出口国外,并成为世界最大的生产基地和出口国,不论是在生产能力、市场需
China is now the country with the largest variety of melamine production technology in the world. Some of its production technologies have been exported to other countries and become the largest production base and exporter in the world. Whether in production capacity, market demand