T/SHMHZQ 028-2021
Technical specification for maintenance of special precision air conditioner in machine room (English Version)

Standard No.

T/SHMHZQ 028-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Status

Be replaced 2022-06

Replace By

T/SHMHZQ 028-2022

Latest

T/SHMHZQ 028-2023

Scope

4 General requirements 5 Maintenance safety requirements 5.1 General safety requirements for on-site maintenance 5.2 Faults that are prohibited from being repaired at the user's site 5.3 Requirements for on-site maintenance 5.4 Maintenance service process 6 Service quality management 6.1 Tracking service 6.2 Personnel management 6.3 Parts management 6.4 Service quality control Appendix A Table A.1 Quarterly Maintenance Item Table A.2 Annual Maintenance Item

T/SHMHZQ 028-2021 history

• 2023 T/SHMHZQ 028-2023 Enterprise training learning platform application specifications
• 2022 T/SHMHZQ 028-2022 Technical specification for youth science and innovation project Service
• 2021 T/SHMHZQ 028-2021 Technical specification for maintenance of special precision air conditioner in machine room