1GZCS-180/6型水田节水免耕插秧施肥机的研制
1GZCS-180/6형수전절수면경삽앙시비궤적연제
The Manufacture of 1GZCS-180/6 type Water-saving and No-till Transplant Rice Seedlings Fertilizer Applicator of Paddy Field
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