本系列产品适用于一般结构钢和工程用热轧钢板、钢带、可供焊接、铆接、栓结构件用。
This series of product is applicable for general structure steel and engineering used hot-rolled plates and steel strips to weld. rivet and bolt structures.
本系列产品适用于一般结构钢和工程用热轧钢板、钢带、可供焊接、铆接、栓结构件用。
This series of product is applicable for general structure steel and engineering used hot-rolled plates and steel strips to weld. rivet and bolt structures.
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