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Adroddiad Archwilio

X.Y.Tŵr (tŵr trawsyrru 220 kV a thŵr dur tiwb 3 choes) adroddiadau archwilio gan Sefydliad Arolygu Ansawdd Cynnyrch Chengdu.
Dyddiad Arolygu （Tŵr Trosglwyddo 220 kV）: 2019.10
Dyddiad Arolygu （tŵr dur tiwb 3 coes）: 2020.4

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  • inspection report (4)
  • inspection report (5)
  • Certificate-10
  • Certificate-11
  • Certificate-12
  • Certificate-13
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llythyrau Patent
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