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607. important developments in the sep-conacyt system included the purchase of an x-ray diffractometer and an electron scanning microscope, the expansion of a polymer pilot plant, the completion of a plant to treat sewage and soapy water, the construction of an aquiculture laboratory, the purchase of chromatography, spectometry and electronic microscopy equipment, the establishment of an electrochemical laboratory, and the purchase of scientific equipment and furnishings for mathematics and optical fibre laboratories.
607. 公共教育部 -- -- 科技委员会系统的一些重要发展包括:购取一架x光衍射计和一台电子扫瞄显微镜、扩大了聚合物试验性工厂、完成了建造一座污水和肥皂水处理厂、建造了一个水产养殖实验室、购买了层析、光谱和电子显微设备、建立起了一座电子化学实验室,并采购了一些科研设备和一些数学和光学纤维实验室所需的配置材料。