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NY/T1640-2008《农业机械分类》由农业部于2008年7月14日发布(农业部第1062号公告),并自发布之日起实施。本刊分两期予以刊登,以飨广大读者。
NY / T1640-2008 Classification of Agricultural Machinery was promulgated by the Ministry of Agriculture on July 14, 2008 (Ministry of Agriculture Notice No. 1062) and implemented as of the date of promulgation. This issue is published in two phases, in order to 飨 majority of readers.