PENTING ! Cara Atasi Ledakan Gas LPG ! WAJIB TAU ! Cegah Kebakaran
Video Cara Atasi Ledakan Gas LPG : https://youtu.be/x2J_oh_0t_M
Download Bahan-Bahan Materi: https://drive.google.com/drive/folders/1x6MA7XgAh6-qkoDpo3V1EWPxW0eELUYm?usp=sharing Sensor Suhu dan Kelembab...