GB 21746-2008
Active
JY/T 0225-2022
Active
Industry standards-Education
JY/T 0225-2022 Metal wire expansion demonstrator
JY/T 0225-2022 Metal wire expansion demonstrator
Basic Information
Standard Code:
JY/T 0225-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTeaching dedicated instruments
ICS Name:
Education
Publish Date:
2023-01-10
Implement Date:
2023-02-01
Pages:
9 pages
Development Information
Replace the following standards
JY/T 225-1987
Related Standards
GB 21748-2008
Active
GB 21748-2008 Safety requirements for the educational equipment—Basic requirements for equipment and spare parts
GB 21749-2008
Active
GB 21749-2008 Safety requirements for the educational equipment—Vitreous equipment and attachments
GB/T 21747-2008
Active
GB/T 21747-2008 Educational laboratory equipment—Safety requirements and test methods for laboratory workbenches
GB/T 26996-2011
Active
GB/T 26996-2011 Learning services for non-formal education and training—Basic requirements for service providers
GB/T 26997-2011
Active