machinist

machinist

@dm_66825c21e982f
视频播放列表
0:32
Skyscraper glass curtain wall smart glass
去年
0:36
A very interesting video
去年
0:57
Broken bridge aluminum doors and Windows knowledge
去年
0:49
Glass curtain wall installation
去年
0:12
Glass curtain wall has been the trend of architecture
去年
0:18
Installation worker's day
去年
0:37
low-E glass curtain wall
去年