1:32:36
BEST 5！日本の職人技！日本のものづくりプロセス特集！
37:51
Inside USA Most Advanced Wood Sawmill Factory: Automatic Sawmilling Line Logs to Lumber Insane Speed
1:27:37
Top 6 Most Incredible Manufacturing Processes
55:14
Process of Making a Dining Chair! Amazing Japanese Furniture Factory
57:12