DB21/T 1992-2025 Active Liaoning ProvinceLocal standards

DB21/T 1992-2025

Publish Date: 2025-04-30 Implement Date: 2025-05-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 1992-2025

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: 2025-04-30

Implement Date: 2025-05-30

Development Information

Replace the following standards

DB21/T 1992-2012 Sprinkler irrigation machine 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