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International Standard Category: Sowing and planting equipment

DB21/T 2525-2015    Technical specification of mechanized operation of rice dry(hole) direct seeding
水稻旱(穴)直播机械化作业技术规范 ;
Category No.:65.060.30 Valid Status:valid
Issued Organization:Liaoning Provnicial Quality and Technology Supervision Bureau Issued Date:2015-09-10
Implemented Date:2015-11-10 Abolished Date:
Superseded Standard.: Superseded Date:
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