Safety Laydown elektrika pekerjaan elektrikal

AdielYogaKharisma2 1 views 7 slides Oct 10, 2025
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About This Presentation

sign


Slide Content

Danger electrical shock risk

Jalur pejalan kaki

Dilarang melintas

Smoking area

PROSES PERBAIKAN

Jagalah kebersihan toilet

BAHAYA KEBISINGAN
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