GB/T 3250-1982
Replaced
T/ZZB 2658-2022
Active
Group standards
T/ZZB 2658-2022 Electric tool aluminum alloy gearbox casing
T/ZZB 2658-2022 Electric tool aluminum alloy gearbox casing
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2658-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Casting
ICS Name:
Aluminum and aluminum alloys
Publish Date:
2022-03-28
Implement Date:
2022-04-28
Scope
Main technical content: This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for aluminum alloy gearboxes used in power tools (hereinafter referred to as gearboxes). This document is applicable to die-casting parts of aluminum alloy gearboxes for power tools.
Development Information
Related Standards
GB/T 3251-1982
Replaced
GB/T 3251-1982 Aluminium and aluminium alloys—Compression test method for tubes
GB/T 3252-1982
Replaced
GB/T 3252-1982 Aluminium and aluminium alloys Shear test method for rivet wire and rivets
GB/T 3172-1982
Abolished
GB/T 3172-1982 Determination of adhesion ratio of aluminium powder Steel plate method
GB/T 3173-1982
Abolished
GB/T 3173-1982 Determination of coating surface of aluminium powder on water
GB/T 4438-1984
Replaced