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STT-xx-xx-L

STT-xx-xx-L

精密圆钢管,材料:20#钢
型号外径(mm)壁厚(mm)米重(Kg)长度(mm)3D
STT-25-2-L2521.14 50-2000,50mm递增
STT-28-2.5-L282.51.57 50-2000,50mm递增
STT-30-2.5-L302.51.70 50-2000,50mm递增