NY/T 503-2002 Operation quality of single seed (precision) seeders for row crops

This standard specifies the operating quality, testing methods and inspection rules of single seed (precision) seeders for row crops. This standard is applicable to the evaluation of the operating quality of single seed (precision) seeders for row crops. NY/T 503-2002 Operating Quality of Single Seeder (Precision) Seeders for Row Crops NY/T503-2002 Standard download decompression password: www.bzxz.net

Agricultural Industry Standard of the People's Republic of China
NY/T 503
Operating quality of single (precision) seeder for intertilled erops2002-01-04Promulgated
2002-02-01Implementation
Promulgated by the Ministry of Agriculture of the People's Republic of China
NY/T 503
This standard was proposed by the Agricultural Mechanization Department of the Ministry of Agriculture. The certification is under the jurisdiction of the Agricultural Mechanization Technical Committee of the National Agricultural Machinery Standardization Technical Committee. The standard drafting unit: Qingzhou Agricultural Machinery Testing and Identification Station. The drafters of this standard are Qiu Yulin, Ben Shengchun, Chang Shenghong, Guan Xiuzhi, Liu Zhiyi, Di Xiaozhu, Fei DongmeiAgricultural Industry Standard of the People's Republic of ChinawwW.bzxz.Net
Operating quality of single (precision) seeder for intertilled erops
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