Now, the intermediate test and conversion study of auxiliary heating container type biogas engineering technology is running successfully.
本文还建议下一步进行辅热集箱式沼气工程产业化的研究。
The economical, social, and ecological benefits of biogas engineering would be improved greatly by the utilization of biogas residues on the production of safe food.
利用沼肥可替代部分化肥，生产无公害农产品，使沼气工程的经济效益、社会效益和生态效益大大提高。
For the rural biogas engineering research and building in Guizhou province, the time is urgent and the duties is layers and the special design & research setup is lack.
贵州的农村沼气工程研究及建设，时间紧任务重，专业设计研究机构缺乏。
The paper designed a new type of biogas system-cluster case type anaerobic fermentation engineering.
设计了一种新型厌氧发酵系统-集箱式沼气工程。
The paper designed a new type of biogas system-cluster case type anaerobic fermentation engineering.
设计了一种新型厌氧发酵系统-集箱式沼气工程。
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