Sunday, September 11, 2022

 

Gambar instalasi sprinkler dan smoke detector

- Download Materi >> DOWNLOAD DI SINI (PDF)
- Video Pembelajaran Sprinkle & Smoke Detektor




Gambar instalasi ducting air condition (AC)

- Download Materi >> DOWNLOAD DI SINI (PDF)

- Video Pembelajaran Instalasi Ducting AC

- Video Pembelajaran Instalasi penangkal petir



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