How does it work? – Cinema projector
How does it work? – Cinema projector
This animation demonstrates the design and operation of a traditional cinema projector.
Lớp 5 – 12
Từ khoá
mozaLink
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This animation demonstrates the design and operation of a traditional cinema projector.
Lớp 5 – 12
Từ khoá
mozaLink
/Weblink