Rasio putaran rpm dari komposisi poly dan gear
![](https://i.ytimg.com/vi/XQJe4z2_iGg/mqdefault.jpg)
8:55
PERHITUNGAN PUTARAN PULLY | ELEMEN MESIN
![](https://i.ytimg.com/vi/IHI6L4b-4-4/mqdefault.jpg)
10:20
Homemade a Super Powerful Gearbox Full Metal
![](https://i.ytimg.com/vi/1T0HwMQFkSU/mqdefault.jpg)
14:04
Pull Bars on Your Lathe! New Haas Bar Pullers Available Now at HaasTooling.com
![](https://i.ytimg.com/vi/9zvG6jPhsBk/mqdefault.jpg)
6:24
Tes/uji coba Girbok WPA 50 Rasio 1:40
![](https://i.ytimg.com/vi/PPv1iqPhIcg/mqdefault.jpg)
11:03
Generator RPM super tinggi, dengan 4 pulley..link diskripsi
![](https://i.ytimg.com/vi/lmzv7UM13gk/mqdefault.jpg)
2:18
ROKADE VIBRO-LASER Belt / Pulley / Sheave Alignment Kit
![](https://i.ytimg.com/vi/Rdav4GF99x0/mqdefault.jpg)
12:54
Cara membuat gearbox maju,netral dan mundur,murah biaya.Level 1
![](https://i.ytimg.com/vi/eTlMkjYdNCc/mqdefault.jpg)
13:44