toafy 發(fā)表于 2014-10-8 17:54
應(yīng)該是激光切割. t2 J" h! [- g+ T4 I
3 q! h$ v4 E; M9 K2 c6 z0 h
補充內(nèi)容 (2014-10-8 21:57):
toafy 發(fā)表于 2014-10-8 17:54
應(yīng)該是激光切割4 p) M6 [! e. u7 b) c
# b. g0 P* Z, D
補充內(nèi)容 (2014-10-8 21:57):
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