Building a Submarine. Part 141.
12:17
Building a Submarine. Part 142.
15:02
19 Görmeniz Gereken Şaşırtıcı Metal İşleme Süreçleri ▶7
12:38
Building a Submarine. Part 88.
14:06
Amazing Technique With a thread drill on a lathe machine, it is difficult to make worms
20:48
Homemade Boring Bar...
13:57
Incredible Process Of Manufacturing Gas Auto Heaters | Old Heater Factory Mass Production
19:54
Building a Submarine. Part 153.
14:39