GB/T 3879-1983
Replaced
T/ZZB 3148-2023
Active
Group standards
T/ZZB 3148-2023 Refrigerator compressor with iron-based sintered integral connecting rod
T/ZZB 3148-2023 Refrigerator compressor with iron-based sintered integral connecting rod
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3148-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
2023-08-10
Implement Date:
2023-09-10
Pages:
9 pages
Scope
Main technical content: This document specifies the terms and definitions, structural types, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for iron-based sintered integral connecting rods used in refrigerator compressors. This document is applicable to iron-based sintered integral connecting rods used in refrigerator compressors (hereinafter referred to as connecting rods).
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