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Terms for subject Ecology containing 经理 | all forms
ChineseEnglish
未经处理的废水raw effluent
未经处理的污水污泥raw sewage sludge
未经处理的生活废水raw sanitary water
生态经济治理模式controlling model of ecological economics
经济林病理学economic forest pathology
酸化处理经济评价acidizing economics