DB21/T 2668-2026 Active Liaoning ProvinceLocal standards

\nDB21/T 2668-2026 Technical Specifications for the Operation of Corn Threshing Machines

DB21/T 2668-2026 DB21/T 2668-2026 Harvesting machine operation technical regulations for corn picker

Publish Date: 2026-01-07 Implement Date: 2026-02-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 2668-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Agricultural machinery and equipment

ICS Name: Sowing and planting equipment

Publish Date: 2026-01-07

Implement Date: 2026-02-07

Development Information

Replace the following standards

DB21/T 2668-2016 DB21/T 2668-2016 Corn thresher operation technical regulations

Related Standards

GB/T 6242-1986 Replaced

GB/T 6242-1986 Method of test for potato planters

Publish Date: 1986-04-08

GB/T 6973-1986 Replaced

GB/T 6973-1986 Testing methods of single seed drills(precision drills)

Publish Date: 1986-11-01

GB/T 5983-2001 Replaced

GB/T 5983-2001 Test methods for seed cleaning machine

Publish Date: 2001-02-26

GB/T 6243-2003 Replaced

GB/T 6243-2003 Test method of rice transplanter

Publish Date: 2003-04-15

GB/T 6973-2005 Active

GB/T 6973-2005 Testing methods of single seed drills (precision drills)

Publish Date: 2005-10-24

GB/T 9478-2005 Active

GB/T 9478-2005 Testing methods of sowing in lines

Publish Date: 2005-10-24