Glass insulators. Suspended glass discs in a cap and pin insulator string. Cap and pin insulator strings of glass or porcelain discs are used to insulate high voltage power transmission lines. The voltage of the line determines the number of discs used.

px px dpi = cm x cm = MB
Details

Creative#:

TOP16628264

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

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Same folder images