GB/T 21678-2008
Replaced
DB21/T 2771-2017
Active
Liaoning ProvinceLocal standards
DB21/T 2771-2017 Tracking and monitoring technical regulations for the improvement and restoration of islands projects
DB21/T 2771-2017 Tracking and monitoring technical regulations for the improvement and restoration of islands projects
Price:
$ 30
Basic Information
Standard Code:
DB21/T 2771-2017
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection sampling and analysis testing methods
ICS Name:
Other standards related to environmental protection
Publish Date:
2017-03-20
Implement Date:
2017-04-20
Development Information
Related Standards
GB/T 27868-2011
Active
GB/T 27868-2011 Starch-based biodegradable resin
GB/T 31971.1-2015
Active
GB/T 31971.1-2015 Ships and marine technology—Marine environment protection:Performance testing of oil skimmers—Part1:Moving water conditions
GB/T 31971.2-2015
Replaced
GB/T 31971.2-2015 Ships and marine technology—Marine environmental protection:Performance testing of oil skimmers—Part 2:Static water conditions
GB/T 31971.3-2015
Replaced
GB/T 31971.3-2015 Ships and marine technology—Marine environment protection:performance testing of oil skimmers—Part 3:High viscosity oil
CJ/T 171-2016
Active