Metal density. A range of six rods made of different metals. Each rod weighs 100g, so the difference in size is due to the different densities of the metals. They are (l-r): aluminium, zinc, iron, brass, copper and lead.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP16630503
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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