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Özel boru
Kalın duvar boru
Işleme hizmeti
Bükme, Kaynak, Decoiling, Delme, Kesme
Secondary Or Not
Non-secondary
International Standard
BS1387, BS EN10217;10219, ASTM A53, GB/T3091-2001, ISO9001;2008
Surface Treatment
oiled painting and corrosion
Usage
Building Construction
Material
Q195/Q215/Q235/Q345