Laboratory warning signs. Biohazard warning sign (right) and a sign forbidding cleaning staff to enter (left) on the door to a biological laboratory. Photographed in the UK.
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Details
Creative#:
TOP10227776
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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