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| Training ops & maintenance escalator dan lift |
materi :
- pengenalan perangkat lift & escalator
- pengenalan cara pengoperasian
- kode errror
- safety sistem, emergency button, sensor
- manual
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| Training ops & maintenance escalator dan lift |
 |
| Training ops & maintenance escalator dan lift |
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| Training ops & maintenance escalator dan lift |
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| Training ops & maintenance escalator dan lift |
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