Penjelasan:
1. baji
2. kapak
3. baut
4. toples ulir
5. jungkat-jungkit
6. tuas
7. katrol tetap
8. katrol ganda
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Penjelasan:
1. baji
2. kapak
3. baut
4. toples ulir
5. jungkat-jungkit
6. tuas
7. katrol tetap
8. katrol ganda