凹槽龙骨

Specification:

 1)Main tee: 38*24*3000/3600mm,  32*24*3000/3600mm

 2)Cross tee: 26*24*600/1200mm

 3)Wall angle: 22*22*3000mm, 24*24*3000mm

 4)Thickness: 0.23mm,0.24mm, 0.25mm, 0.26mm,0.30mm,0.40mm

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