03:59
１番の溶接実技
03:42
２番の溶接実技
03:06
３番の溶接実技
02:50
14 NGUYEN THI HUONG
04:20
13 TRAN THI THU BON
02:14
12 HOANG THI KIM TUYEN
02:19
2 HOANG THI LUYEN
09:08
ご挨拶 自己紹介（14名）
00:27
PHAN NHAN TUAN
00:34
VU TRI TAI
00:43
PHAM CONG HOA
00:37
NGUYEN NHAT TUAN
00:42
NGUYEN HUY TIEN
00:45
VU DONG GIANG
01:21
NGUYEN VAN HUONG
01:03
VU VAN TIEN
01:36
VU DONG GIANG
01:11
NGUYEN VAN THANH
01:04
NGUYEN DINH THU
01:19
MAI VAN VUONG
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