galvanized round steel
... 镀锌角铁 galvanized angle steel 镀锌圆钢 galvanized round steel 镀锌钢管 galvanized steel pipe ...
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镀锌订书圆钢丝 Galvanized Round Stitching Steel Wire
镀锌钉书圆钢丝 galvanized round stitching steel wire
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镀锌钢格栅横杆：材料有Q 235或304不锈钢圆钢，方钢，方形钢绞线。
Galvanized steel grating: materials for Q235 or 304 stainless steel round bar, square steel, square steel twisted.
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