蘋果不再黃

Channel:

Teaching Resources

Series date:

1997-01-01

Call number:

No. of videos:

1

Series description:

介紹如何透過一些簡單的科學實驗使蘋果不會變黃.

Permanent link:

https://edvideo.lib.eduhk.hk/en/channels/teach/series/qd38.p56_1997

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04:13

1. 蘋果不再黃

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