《动平衡试验机分类、命名与型号》是根据部科技组关于加强统一产品分类、命名与型号的指示精神,由长春材料试验机研究所编制的。编制前,根据实践第一的观点,遵照伟大领袖毛主席“一切实际工作者必须向下作调查”的伟大教导,材料试验机研究所派有关人员对统一产品的分类、命名与型号进行了调查,并 “Classification, naming and model of dynamic balance testing machine” is compiled by the Changchun Material Testing Machine Research Institute according to the instructions of the Ministry of Science and Technology on strengthening the unified product classification, nomenclature and model. Before the preparation, according to the first practice point of view, in accordance with the great teachings of the great leader, Chairman Mao, “All practical workers must be investigated downwards,” the Material Testing Machine Research Institute sends relevant personnel to classify, name, and model uniform products. Investigated and