GB/T 23483-2009
Active
T/ZZB 2140-2021
Active
Group standards
T/ZZB 2140-2021 Prefabricated support and hanger with channel steel nut
T/ZZB 2140-2021 Prefabricated support and hanger with channel steel nut
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2140-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building components and equipment
ICS Name:
Integrated Building Components
Publish Date:
2021-06-28
Implement Date:
2021-07-01
Scope
Main technical content: This document specifies the types, basic requirements, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation, and storage of channel steel nuts for prefabricated support and suspension brackets, as well as quality commitments. This document applies to channel steel nuts for prefabricated support and suspension brackets with thread specifications of metric M6 to M12 (hereinafter referred to as "nuts").
Development Information
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