Polyethylene (PE, polythene, polyethene) plastic, chemical structure. Stylized skeletal formula: Atoms are shown as color-coded circles with thick black outlines and bonds: hydrogen (hidden), carbon (grey).

px px dpi = cm x cm = MB
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Creative#:

TPG32622172

Source:

達志影像

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RF

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須由TPG 完整授權

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N/A

Property Release:

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No

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