欢迎光临改善现场。宁夏慧思源学校

Qualifications and Honors
Qualifications and Honors
Qualifications and Honors
  • OHSAS 18001
  • KEMA Transformer Certificate
  • KEMA 61850 certificate
  • KEMA 104 certificate
  • KEMA 101 Unbalanced certificate
  • KEMA 101 balanced certificate
  • ITSS
  • ISO IEC 20000-1 2011
  • ISO 17025
  • ISO 14001
  • ISO 9001:2015
  • DLMS

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