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System maintenance work

System maintenance work, Total:3 items.

In the international standard classification, System maintenance work involves: Services, Finances. Banking. Monetary systems. Insurance, Ventilators. Fans. Air-conditioners.


Jiangsu Provincial Standard of the People's Republic of China, System maintenance work

  • DB3201/T 1104-2022 Public security video surveillance system maintenance work specification

中国人民银行, System maintenance work

  • JR/T 0079-2013 Insurance industry information system operation and maintenance work specifications

Group Standards of the People's Republic of China, System maintenance work

  • T/GMIAAC 001-2022 Maintain code for ventilation and air conditioning systems of medical buildings




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