GB/T 3879-1983
Replaced
T/ZZB 0737-2018
Active
Group standards
T/ZZB 0737-2018 Auto-powder metallurgy camshaft phaser assembly (VVT) stator and rotor
T/ZZB 0737-2018 Auto-powder metallurgy camshaft phaser assembly (VVT) stator and rotor
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0737-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
2018-11-09
Implement Date:
2018-11-30
Scope
Main technical content: This standard specifies the product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments of the stator-rotor assembly (hereinafter referred to as the VVT stator-rotor assembly) of powder metallurgy camshaft phase regulators for automotive engines. This standard is applicable to the stator-rotor assembly (VVT) of powder metallurgy camshaft phase regulators for automotive engines.
Development Information
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced