HOW ITS MADE TUBES
Posted: Wed Dec 31, 2014 8:49 pm
https://www.youtube.com/watch?v=PFQSdX1B-ic
gotta wonder how much longer and at what price these things will be made. So much handwork and time. Also shows why so many tubes of modern manufacture, fail. There's so many places during the making that if not done perfectly, would end up being a weak link, and lead to it's failure.,,,,,,
gotta wonder how much longer and at what price these things will be made. So much handwork and time. Also shows why so many tubes of modern manufacture, fail. There's so many places during the making that if not done perfectly, would end up being a weak link, and lead to it's failure.,,,,,,