01 / 13Practical Engineering≈ perkiraan levelC111:33–11:40 , .
02 / 13Practical Engineering≈ perkiraan levelC14:30–4:37
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03 / 13Practical Engineering≈ perkiraan levelB19:12–9:19
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04 / 13Practical Engineering≈ perkiraan levelC110:38–10:44
.
05 / 13Practical Engineering≈ perkiraan levelC17:56–8:02
.
06 / 13Practical Engineering≈ perkiraan levelC14:37–4:47
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07 / 13TED-Ed≈ perkiraan levelC13:00–3:06
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08 / 13TED-Ed≈ perkiraan levelB23:57–4:06
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09 / 13Practical Engineering≈ perkiraan levelC12:43–2:54
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10 / 13Practical Engineering≈ perkiraan levelC11:16–1:27
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11 / 13Practical Engineering≈ perkiraan levelC13:09–3:21
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12 / 13Practical Engineering≈ perkiraan levelC11:24–1:37
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13 / 13Practical Engineering≈ perkiraan levelC14:45–4:54
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