Standards

Current Category: CN-DB21 - Liaoning Province

Status: Active
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2022
All 2026 2025 2024 2023 2022 2021& Before
DB21/T 3657-2022 Active

DB21/T 3657-2022 Student Tourism Service and Management Standards

Publish Date: 2022-11-30
DB21/T 3656-2022 Active

DB21/T 3656-2022 Parent-child tourism service and management specifications

Publish Date: 2022-11-30
DB21/T 3655-2022 Active

DB21/T 3655-2022 Travel study institution service and management specification

Publish Date: 2022-11-30
DB21/T 3654-2022 Active

DB21/T 3654-2022 Campus Service and Management Standards for Study Travel Base (Campus)

Publish Date: 2022-11-30
DB21/T 3653-2022 Active

DB21/T 3653-2022

Publish Date: 2022-11-30
DB21/T 3652-2022 Active

DB21/T 3652-2022 Safety Management Guidelines for Recreational Sea Fishing in Scenic Areas

Publish Date: 2022-11-30
DB21/T 3651-2022 Active

DB21/T 3651-2022 Size of cattle farms biocontainment specifications for prevention and control techniques

Publish Date: 2022-11-30
DB21/T 3650-2022 Active

DB21/T 3650-2022

Publish Date: 2022-11-30
DB2101/T 0061-2022 Active

DB2101/T 0061-2022

Publish Date: 2022-11-25
DB2101/T 0060-2022 Active

DB2101/T 0060-2022

Publish Date: 2022-11-25
DB2101/T 0059-2022 Active

DB2101/T 0059-2022

Publish Date: 2022-11-25
DB2101/T 0058-2022 Active

DB2101/T 0058-2022 Patent Application Pre-examination Specification

Publish Date: 2022-11-25