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Jian Wang

Jian Wang

@jian-wang-9237244
0 followers
VideosPlaylists
0:32
steel pipe profile cutting machine
11 years ago
2:49
HF H beam welding line
11 years ago
3:00
pipe plasma welding machine
11 years ago
1:18
disc polishing machine
11 years ago
0:51
disc head polishing machine
11 years ago
0:08
CNC cutting machine height adjusting
11 years ago
1:27
Fit up welding rotator
11 years ago
0:38
PU sandwich panel production line foaming
11 years ago
0:07
PU sandwich panel production line
11 years ago
0:37
PU sandwich panel line
11 years ago
1:54
guiderail roll forming machine
11 years ago
0:31
Guide rail forming machine cutting system
11 years ago