GB/T 14465-1993
Active
T/HASH 002-2018
Active
Group standards
T/HASH 002-2018 Galvanized steel board blackboard
T/HASH 002-2018 Galvanized steel board blackboard
Price:
$ 20.00
Basic Information
Standard Code:
T/HASH 002-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other teaching aids
ICS Name:
Physics, Chemistry
Publish Date:
2018-03-15
Implement Date:
2018-04-15
Scope
Scope: This standard specifies the product classification, size specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of blackboards. This standard applies to blackboards made of galvanized steel. This standard applies to blackboards used in teaching or experiments in ordinary schools. Main technical content: This standard specifies the product classification, size specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of blackboards. This standard applies to blackboards made of galvanized steel. This standard applies to blackboards used in teaching or experiments in ordinary schools.
Development Information
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