GB/T 3821-1983
Replaced
T/ZZB 2857-2022
Active
Group standards
T/ZZB 2857-2022 Water seal for cooling water pumps of internal combustion engines
T/ZZB 2857-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2857-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The cooling system and the heating device
ICS Name:
Internal combustion engine
Publish Date:
2022-12-08
Implement Date:
2022-12-31
Scope
Main technical content: This document specifies the terms and definitions, classification, marking, size series, and working environment of water seals for internal combustion engine cooling water pumps, as well as basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, installation requirements, and quality commitments. This document applies to water seals for internal combustion engine cooling water pumps (hereinafter referred to as water seals).
Development Information
Related Standards
GB/T 1147-1987
Replaced
GB/T 1147-1987 Reciprocating internal combustion engines—General technical specifications
GB/T 725-1991
Replaced
GB/T 725-1991 Internal combustion engines—Nomenclature and code of designations
GB/T 1149.3-1992
Replaced
GB/T 1149.3-1992 Internal combustion engines—Piston rings-Scraper rings
GB/T 1149.5-1992
Replaced
GB/T 1149.5-1992 Internal combustion engines—Piston rings-Oil control rings
GB/T 1151-1993
Replaced