rombak noken as CB R pakai laher/bearing

17:58
cara modifikasi bearing di noken as CBR anti gagal

29:52
Process of Making Large Gear Ball Bearings Using Modern Hot Forging. Amazing Metal Bearing Factory

32:43
I Turn V4 Compressor Into Dual Turbocharger V4 Engine

26:57
HAMPIR SEMUA MATIC BEGINI

38:01
Watchmaking: Machining the Heart of a Watch

17:14
Rotary Valves Make Normal Valves Look Silly - Why Aren't We Using Them?

26:18
Large Rope Pulley | CNC VTL |

26:54