THINH-VN and Wolfgang Koelblinger are now friends 5 months, 2 weeks ago
THINH-VN started the topic recycling paper, glass or metal? in the forum Questions 8 months, 1 week ago
hello, i have a few questions. Can you make recycling machinery for other materials like paper, glass or metal? I very much hope your upcoming videos have it!
THINH-VN changed their profile picture 8 months, 1 week ago