Electromagnet being used to lift waste metal at a scrapyard. An electromagnet is only magnetised when an electric current is flowing through it, allowing it to be turned on and off when required.
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Details
Creative#:
TOP10234031
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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