An electroscope detects static electricity. The device depicts the presence of a charge on the apparatus itself or objects nearby. A charge is registered by the deflection of its needle from its usual upright position.
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Details
Creative#:
TOP22278622
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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