조회수
8:57
Atap Baja Ringan (kalkulator)
2:25
Roofing Calculator App v2.0 - iPhone & Android
3:51
Speaker Anda Bergetar? Mungkin Anda Salah Bahan (Bahan Box Speaker Bagian Kedua)
11:43
Raising the Roof: A Guide to Gas Strut Sizing in Pop-up Builds
2:21
How to Measure the Area of a Roof
2:25
Engineering Express ASCE 7 mechanical rooftop pressure calculator Tutorial (HD)
7:24
Cara Menghitung Luas Atap Limasan
7:56
cara menghitung berat besi per batang dan per meter