GB/T 10656-1989
Replaced
T/ZZB 2919-2022
Active
Group standards
T/ZZB 2919-2022 Computer central processing unit (CPU) with heat pipes
T/ZZB 2919-2022 Computer central processing unit (CPU) with heat pipes
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2919-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heat exchange equipment
ICS Name:
Boilers and heat exchangers
Publish Date:
2022-12-08
Implement Date:
2022-12-31
Scope
Main technical content: This document specifies the structure and models of heat columns for computer central processing units (CPUs), basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments. This document is applicable to heat columns for computer central processing units (CPUs) with a diameter of not less than 12 mm, made of copper as the sealed shell, and filled with high-purity water as the heat transfer medium. Heat columns of other sizes can be implemented with reference to this document.
Development Information
Related Standards
GB/T 10657-1989
Abolished
GB/T 10657-1989 Analytical methods for boiler water and cooling water—Determination of zinc in prefilming liquid containing phosphorus and zinc—Complexometric titration
GB/T 10658-1989
Abolished
GB/T 10658-1989 Analytical methods for boiler water and cooling water—Determination of iron in prefilming liquid containing phosphorus and zinc—Sulphosalicylic acid spectrophotometry
GB/T 11943-1989
Replaced
GB/T 11943-1989 Boiler drawings
GB/T 13638-1992
Replaced
GB/T 13638-1992 Water level control and alarm devices for industrial boilers
GB/T 14415-1993
Replaced