- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 05-01-2023 Jan Koerselman: |
78. 10-23 02x35
79. 26-08 35x02
80. 23-07 02x11
81. 16x07
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| PDN Diagram 1 | |||||
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78. 10-23 02x35
79. 26-08 35x02
80. 23-07 02x11
81. 16x07
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